Finding the Fourth Proportional to 124,452.32, 171,737.98 and 70,730.24

Step by Step Solution

1. Step 1: Write the proportion equation
   124,452.32 : 171,737.98 = 70,730.24 : x
2. Step 2: Convert to fraction form
   124,452.32/171,737.98 = 70,730.24/x
3. Step 3: Cross multiply
   124,452.32x = 171,737.98 × 70,730.24
4. Step 4: Simplify right side
   124,452.32x = 12,147,068,542.52
5. Step 5: Solve for x
   x = 12,147,068,542.52/124,452.32
6. Step 6: Final answer
   x = 97,604.20