Finding the Fourth Proportional to 83,258.72, 124,906.52 and 38,861.24

Step by Step Solution

1. Step 1: Write the proportion equation
   83,258.72 : 124,906.52 = 38,861.24 : x
2. Step 2: Convert to fraction form
   83,258.72/124,906.52 = 38,861.24/x
3. Step 3: Cross multiply
   83,258.72x = 124,906.52 × 38,861.24
4. Step 4: Simplify right side
   83,258.72x = 4,854,021,723.91
5. Step 5: Solve for x
   x = 4,854,021,723.91/83,258.72
6. Step 6: Final answer
   x = 58,300.46