Finding the Fourth Proportional to 32,042.72, 48,065.92 and 8,671.04

Step by Step Solution

1. Step 1: Write the proportion equation
   32,042.72 : 48,065.92 = 8,671.04 : x
2. Step 2: Convert to fraction form
   32,042.72/48,065.92 = 8,671.04/x
3. Step 3: Cross multiply
   32,042.72x = 48,065.92 × 8,671.04
4. Step 4: Simplify right side
   32,042.72x = 416,781,514.96
5. Step 5: Solve for x
   x = 416,781,514.96/32,042.72
6. Step 6: Final answer
   x = 13,007.06