Finding the Fourth Proportional to 17,519.29, 24,176.49 and 9,561.34

Step by Step Solution

1. Step 1: Write the proportion equation
   17,519.29 : 24,176.49 = 9,561.34 : x
2. Step 2: Convert to fraction form
   17,519.29/24,176.49 = 9,561.34/x
3. Step 3: Cross multiply
   17,519.29x = 24,176.49 × 9,561.34
4. Step 4: Simplify right side
   17,519.29x = 231,159,640.90
5. Step 5: Solve for x
   x = 231,159,640.90/17,519.29
6. Step 6: Final answer
   x = 13,194.58