Finding the Fourth Proportional to 17,517.61, 24,174.30 and 9,559.83

Step by Step Solution

1. Step 1: Write the proportion equation
   17,517.61 : 24,174.30 = 9,559.83 : x
2. Step 2: Convert to fraction form
   17,517.61/24,174.30 = 9,559.83/x
3. Step 3: Cross multiply
   17,517.61x = 24,174.30 × 9,559.83
4. Step 4: Simplify right side
   17,517.61x = 231,102,264.81
5. Step 5: Solve for x
   x = 231,102,264.81/17,517.61
6. Step 6: Final answer
   x = 13,192.57