Finding the Fourth Proportional to 17,581.99, 24,263.17 and 9,624.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,581.99 : 24,263.17 = 9,624.72 : x
2. Step 2: Convert to fraction form
   17,581.99/24,263.17 = 9,624.72/x
3. Step 3: Cross multiply
   17,581.99x = 24,263.17 × 9,624.72
4. Step 4: Simplify right side
   17,581.99x = 233,526,217.56
5. Step 5: Solve for x
   x = 233,526,217.56/17,581.99
6. Step 6: Final answer
   x = 13,282.13