The future amount of a current investment which has compounding interest can be calculated through the equation,
F = P x (1 + i)^n
where F is the future amount, P is the present worth, i is the interest rate, and n is the number of years. Substituting the known values,
$7,000,000 = P x (1 + 0.08)^10
The value of P from the equation is $3,242,354.42
ANSWER: $3,242,354.42.