Finding the Fourth Proportional to 32,442.55, 48,659.61 and 10,258.16

Step by Step Solution

1. Step 1: Write the proportion equation
   32,442.55 : 48,659.61 = 10,258.16 : x
2. Step 2: Convert to fraction form
   32,442.55/48,659.61 = 10,258.16/x
3. Step 3: Cross multiply
   32,442.55x = 48,659.61 × 10,258.16
4. Step 4: Simplify right side
   32,442.55x = 499,158,064.92
5. Step 5: Solve for x
   x = 499,158,064.92/32,442.55
6. Step 6: Final answer
   x = 15,385.91