Finding the Fourth Proportional to 118,733,050.06, 163,861,425.70 and 65,826,359.92

Step by Step Solution

1. Step 1: Write the proportion equation
   118,733,050.06 : 163,861,425.70 = 65,826,359.92 : x
2. Step 2: Convert to fraction form
   118,733,050.06/163,861,425.70 = 65,826,359.92/x
3. Step 3: Cross multiply
   118,733,050.06x = 163,861,425.70 × 65,826,359.92
4. Step 4: Simplify right side
   118,733,050.06x = 10,786,401,185,132,538
5. Step 5: Solve for x
   x = 10,786,401,185,132,538/118,733,050.06
6. Step 6: Final answer
   x = 90,845,819.08