Finding the Fourth Proportional to 17,002.88, 23,457.25 and 9,831.48

Step by Step Solution

1. Step 1: Write the proportion equation
   17,002.88 : 23,457.25 = 9,831.48 : x
2. Step 2: Convert to fraction form
   17,002.88/23,457.25 = 9,831.48/x
3. Step 3: Cross multiply
   17,002.88x = 23,457.25 × 9,831.48
4. Step 4: Simplify right side
   17,002.88x = 230,619,353.25
5. Step 5: Solve for x
   x = 230,619,353.25/17,002.88
6. Step 6: Final answer
   x = 13,563.55