Answer:
$ 374,043.43
Explanation:
Fisrt, we find out how long the money was invested. 55-17 = 38 years
Ten we use the simple Compund formula.
The formula for compound interest is A = P(1 + r/n)^(nt), where P is the principal balance, r is the interest rate, n is the number of times interest is compounded per time period and t is the number of time periods.