Finding the Fourth Proportional to 17,587.88, 24,271.28 and 9,630.62

Step by Step Solution

1. Step 1: Write the proportion equation
   17,587.88 : 24,271.28 = 9,630.62 : x
2. Step 2: Convert to fraction form
   17,587.88/24,271.28 = 9,630.62/x
3. Step 3: Cross multiply
   17,587.88x = 24,271.28 × 9,630.62
4. Step 4: Simplify right side
   17,587.88x = 233,747,474.59
5. Step 5: Solve for x
   x = 233,747,474.59/17,587.88
6. Step 6: Final answer
   x = 13,290.26