Finding the Fourth Proportional to 17,114.47, 23,617.72 and 9,560.91

Step by Step Solution

1. Step 1: Write the proportion equation
   17,114.47 : 23,617.72 = 9,560.91 : x
2. Step 2: Convert to fraction form
   17,114.47/23,617.72 = 9,560.91/x
3. Step 3: Cross multiply
   17,114.47x = 23,617.72 × 9,560.91
4. Step 4: Simplify right side
   17,114.47x = 225,806,895.33
5. Step 5: Solve for x
   x = 225,806,895.33/17,114.47
6. Step 6: Final answer
   x = 13,193.92