Finding the Fourth Proportional to 17,287.59, 23,857.29 and 9,734.18

Step by Step Solution

1. Step 1: Write the proportion equation
   17,287.59 : 23,857.29 = 9,734.18 : x
2. Step 2: Convert to fraction form
   17,287.59/23,857.29 = 9,734.18/x
3. Step 3: Cross multiply
   17,287.59x = 23,857.29 × 9,734.18
4. Step 4: Simplify right side
   17,287.59x = 232,231,035.89
5. Step 5: Solve for x
   x = 232,231,035.89/17,287.59
6. Step 6: Final answer
   x = 13,433.40