Finding the Fourth Proportional to 93,433,150.10, 140,149,725.15 and 88,756,469.30

Step by Step Solution

1. Step 1: Write the proportion equation
   93,433,150.10 : 140,149,725.15 = 88,756,469.30 : x
2. Step 2: Convert to fraction form
   93,433,150.10/140,149,725.15 = 88,756,469.30/x
3. Step 3: Cross multiply
   93,433,150.10x = 140,149,725.15 × 88,756,469.30
4. Step 4: Simplify right side
   93,433,150.10x = 12,439,194,777,679,414
5. Step 5: Solve for x
   x = 12,439,194,777,679,414/93,433,150.10
6. Step 6: Final answer
   x = 133,134,703.95