Final answer:
The size of your travel fund, if you want to be able to start your trip in 4 years and 7 months, is $230,972.96.
Step-by-step explanation:
To determine the size of your travel fund, we can use the formula for future value of an annuity:
FV = P * ((1 + r)^n - 1) / r
Where:
- FV is the future value or size of the travel fund
- P is the monthly withdrawal amount ($3750)
- r is the monthly interest rate (6.24% / 12 = 0.052)
- n is the number of months between the start of the trip and the present time (4 years and 7 months = 55 months)
Plugging in the values into the formula:
FV = 3750 * ((1 + 0.052)^55 - 1) / 0.052 = $230,972.96