Finding the Fourth Proportional to 17,571.40, 24,248.32 and 9,613.54

Step by Step Solution

1. Step 1: Write the proportion equation
   17,571.40 : 24,248.32 = 9,613.54 : x
2. Step 2: Convert to fraction form
   17,571.40/24,248.32 = 9,613.54/x
3. Step 3: Cross multiply
   17,571.40x = 24,248.32 × 9,613.54
4. Step 4: Simplify right side
   17,571.40x = 233,112,024.94
5. Step 5: Solve for x
   x = 233,112,024.94/17,571.40
6. Step 6: Final answer
   x = 13,266.56