Finding the Fourth Proportional to 17,581.61, 24,262.62 and 9,623.84

Step by Step Solution

1. Step 1: Write the proportion equation
   17,581.61 : 24,262.62 = 9,623.84 : x
2. Step 2: Convert to fraction form
   17,581.61/24,262.62 = 9,623.84/x
3. Step 3: Cross multiply
   17,581.61x = 24,262.62 × 9,623.84
4. Step 4: Simplify right side
   17,581.61x = 233,499,572.86
5. Step 5: Solve for x
   x = 233,499,572.86/17,581.61
6. Step 6: Final answer
   x = 13,280.90