Finding the Fourth Proportional to 32,444.78, 48,666.86 and 10,258.15

Step by Step Solution

1. Step 1: Write the proportion equation
   32,444.78 : 48,666.86 = 10,258.15 : x
2. Step 2: Convert to fraction form
   32,444.78/48,666.86 = 10,258.15/x
3. Step 3: Cross multiply
   32,444.78x = 48,666.86 × 10,258.15
4. Step 4: Simplify right side
   32,444.78x = 499,231,949.91
5. Step 5: Solve for x
   x = 499,231,949.91/32,444.78
6. Step 6: Final answer
   x = 15,387.13