Finding the Fourth Proportional to 17,588.43, 24,271.38 and 9,630.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,588.43 : 24,271.38 = 9,630.72 : x
2. Step 2: Convert to fraction form
   17,588.43/24,271.38 = 9,630.72/x
3. Step 3: Cross multiply
   17,588.43x = 24,271.38 × 9,630.72
4. Step 4: Simplify right side
   17,588.43x = 233,750,864.79
5. Step 5: Solve for x
   x = 233,750,864.79/17,588.43
6. Step 6: Final answer
   x = 13,290.04