Final answer:
Although the student requested to find Shareholder's Equity using ratios, the provided information is insufficient for an exact calculation, as we lack details like total liabilities. However, we can understand the relationship between total debt and Shareholder's Equity through the Debt-equity ratio provided.
Step-by-step explanation:
The student has asked for help in calculating the Shareholder's Equity of a company by using various financial ratios. With the provided total assets, Current Ratio, Quick Ratio, and Debt-to-equity ratio, we can backtrack to determine the Shareholder's Equity. However, the question lacks specific necessary information such as total liabilities or current liabilities to accurately compute the Shareholder's Equity directly from the provided figures. Instead, using the Debt to Equity ratio of 1.8, we can derive the relationship as Total Debt = 1.8 * Shareholder's Equity. Without the exact total debt figure, we cannot calculate the exact Shareholder's Equity value.