Finding the Fourth Proportional to 17,517.25, 24,174.32 and 9,559.99

Step by Step Solution

1. Step 1: Write the proportion equation
   17,517.25 : 24,174.32 = 9,559.99 : x
2. Step 2: Convert to fraction form
   17,517.25/24,174.32 = 9,559.99/x
3. Step 3: Cross multiply
   17,517.25x = 24,174.32 × 9,559.99
4. Step 4: Simplify right side
   17,517.25x = 231,106,088.79
5. Step 5: Solve for x
   x = 231,106,088.79/17,517.25
6. Step 6: Final answer
   x = 13,193.06