Finding the Fourth Proportional to 17,675.02, 24,391.31 and 9,717.18

Step by Step Solution

1. Step 1: Write the proportion equation
   17,675.02 : 24,391.31 = 9,717.18 : x
2. Step 2: Convert to fraction form
   17,675.02/24,391.31 = 9,717.18/x
3. Step 3: Cross multiply
   17,675.02x = 24,391.31 × 9,717.18
4. Step 4: Simplify right side
   17,675.02x = 237,014,664.31
5. Step 5: Solve for x
   x = 237,014,664.31/17,675.02
6. Step 6: Final answer
   x = 13,409.58