Finding the Fourth Proportional to 109,160,595.96, 150,654,833.40 and 62,129,105.04

Step by Step Solution

1. Step 1: Write the proportion equation
   109,160,595.96 : 150,654,833.40 = 62,129,105.04 : x
2. Step 2: Convert to fraction form
   109,160,595.96/150,654,833.40 = 62,129,105.04/x
3. Step 3: Cross multiply
   109,160,595.96x = 150,654,833.40 × 62,129,105.04
4. Step 4: Simplify right side
   109,160,595.96x = 9,360,049,969,092,300
5. Step 5: Solve for x
   x = 9,360,049,969,092,300/109,160,595.96
6. Step 6: Final answer
   x = 85,745,684.02