Finding the Fourth Proportional to 156,055,985.10, 234,013,118.85 and 58,979,429.10

Step by Step Solution

1. Step 1: Write the proportion equation
   156,055,985.10 : 234,013,118.85 = 58,979,429.10 : x
2. Step 2: Convert to fraction form
   156,055,985.10/234,013,118.85 = 58,979,429.10/x
3. Step 3: Cross multiply
   156,055,985.10x = 234,013,118.85 × 58,979,429.10
4. Step 4: Simplify right side
   156,055,985.10x = 13,801,960,151,683,448
5. Step 5: Solve for x
   x = 13,801,960,151,683,448/156,055,985.10
6. Step 6: Final answer
   x = 88,442,363.44