Finding the Fourth Proportional to 17,581.43, 24,262.40 and 9,624.16

Step by Step Solution

1. Step 1: Write the proportion equation
   17,581.43 : 24,262.40 = 9,624.16 : x
2. Step 2: Convert to fraction form
   17,581.43/24,262.40 = 9,624.16/x
3. Step 3: Cross multiply
   17,581.43x = 24,262.40 × 9,624.16
4. Step 4: Simplify right side
   17,581.43x = 233,505,050.15
5. Step 5: Solve for x
   x = 233,505,050.15/17,581.43
6. Step 6: Final answer
   x = 13,281.35