Finding the Fourth Proportional to 17,587.89, 24,271.29 and 9,630.61

Step by Step Solution

1. Step 1: Write the proportion equation
   17,587.89 : 24,271.29 = 9,630.61 : x
2. Step 2: Convert to fraction form
   17,587.89/24,271.29 = 9,630.61/x
3. Step 3: Cross multiply
   17,587.89x = 24,271.29 × 9,630.61
4. Step 4: Simplify right side
   17,587.89x = 233,747,267.51
5. Step 5: Solve for x
   x = 233,747,267.51/17,587.89
6. Step 6: Final answer
   x = 13,290.24