Finding the Fourth Proportional to 32,471.30, 48,702.69 and 10,284.86

Step by Step Solution

1. Step 1: Write the proportion equation
   32,471.30 : 48,702.69 = 10,284.86 : x
2. Step 2: Convert to fraction form
   32,471.30/48,702.69 = 10,284.86/x
3. Step 3: Cross multiply
   32,471.30x = 48,702.69 × 10,284.86
4. Step 4: Simplify right side
   32,471.30x = 500,900,104.76
5. Step 5: Solve for x
   x = 500,900,104.76/32,471.30
6. Step 6: Final answer
   x = 15,425.94