Finding the Fourth Proportional to 10,708,375.50, 16,056,527.04 and 3,517,978.68

Step by Step Solution

1. Step 1: Write the proportion equation
   10,708,375.50 : 16,056,527.04 = 3,517,978.68 : x
2. Step 2: Convert to fraction form
   10,708,375.50/16,056,527.04 = 3,517,978.68/x
3. Step 3: Cross multiply
   10,708,375.50x = 16,056,527.04 × 3,517,978.68
4. Step 4: Simplify right side
   10,708,375.50x = 56,486,519,801,563.51
5. Step 5: Solve for x
   x = 56,486,519,801,563.51/10,708,375.50
6. Step 6: Final answer
   x = 5,274,984.97