Finding the Fourth Proportional to 16,302.30, 22,502.52 and 9,587.61

Step by Step Solution

1. Step 1: Write the proportion equation
   16,302.30 : 22,502.52 = 9,587.61 : x
2. Step 2: Convert to fraction form
   16,302.30/22,502.52 = 9,587.61/x
3. Step 3: Cross multiply
   16,302.30x = 22,502.52 × 9,587.61
4. Step 4: Simplify right side
   16,302.30x = 215,745,385.78
5. Step 5: Solve for x
   x = 215,745,385.78/16,302.30
6. Step 6: Final answer
   x = 13,234.05