Finding the Fourth Proportional to 17,587.72, 24,271.32 and 9,629.92

Step by Step Solution

1. Step 1: Write the proportion equation
   17,587.72 : 24,271.32 = 9,629.92 : x
2. Step 2: Convert to fraction form
   17,587.72/24,271.32 = 9,629.92/x
3. Step 3: Cross multiply
   17,587.72x = 24,271.32 × 9,629.92
4. Step 4: Simplify right side
   17,587.72x = 233,730,869.89
5. Step 5: Solve for x
   x = 233,730,869.89/17,587.72
6. Step 6: Final answer
   x = 13,289.44