Finding the Fourth Proportional to 101,737, 140,397.06 and 57,025

Step by Step Solution

1. Step 1: Write the proportion equation
   101,737 : 140,397.06 = 57,025 : x
2. Step 2: Convert to fraction form
   101,737/140,397.06 = 57,025/x
3. Step 3: Cross multiply
   101,737x = 140,397.06 × 57,025
4. Step 4: Simplify right side
   101,737x = 8,006,142,346.50
5. Step 5: Solve for x
   x = 8,006,142,346.50/101,737
6. Step 6: Final answer
   x = 78,694.50