Finding the Fourth Proportional to 109,604,332.10, 151,253,965.72 and 65,551,323.87

Step by Step Solution

1. Step 1: Write the proportion equation
   109,604,332.10 : 151,253,965.72 = 65,551,323.87 : x
2. Step 2: Convert to fraction form
   109,604,332.10/151,253,965.72 = 65,551,323.87/x
3. Step 3: Cross multiply
   109,604,332.10x = 151,253,965.72 × 65,551,323.87
4. Step 4: Simplify right side
   109,604,332.10x = 9,914,897,693,612,018
5. Step 5: Solve for x
   x = 9,914,897,693,612,018/109,604,332.10
6. Step 6: Final answer
   x = 90,460,819.42