Final answer:
To find the sum of 78\(\frac{4}{9}\) and 8994, add the whole numbers together and then append the fractional part to get 9072\(\frac{4}{9}\).
Step-by-step explanation:
The student has asked to find the sum of a mixed number and a whole number, specifically 78\(\frac{4}{9}\) plus 8994. To do this, start by adding the whole number part of the mixed number to the whole number. In this case, add 78 to 8994, resulting in 9072.
Since there is no fraction in 8994, we simply bring down the fractional part of the mixed number, which is \(\frac{4}{9}\), so the final answer is 9072\(\frac{4}{9}\).