Finding the Fourth Proportional to 17,571.33, 24,248.46 and 9,613.57

Step by Step Solution

1. Step 1: Write the proportion equation
   17,571.33 : 24,248.46 = 9,613.57 : x
2. Step 2: Convert to fraction form
   17,571.33/24,248.46 = 9,613.57/x
3. Step 3: Cross multiply
   17,571.33x = 24,248.46 × 9,613.57
4. Step 4: Simplify right side
   17,571.33x = 233,114,267.60
5. Step 5: Solve for x
   x = 233,114,267.60/17,571.33
6. Step 6: Final answer
   x = 13,266.74