Finding the Fourth Proportional to 16,825.28, 23,218.04 and 9,753.92

Step by Step Solution

1. Step 1: Write the proportion equation
   16,825.28 : 23,218.04 = 9,753.92 : x
2. Step 2: Convert to fraction form
   16,825.28/23,218.04 = 9,753.92/x
3. Step 3: Cross multiply
   16,825.28x = 23,218.04 × 9,753.92
4. Step 4: Simplify right side
   16,825.28x = 226,466,904.72
5. Step 5: Solve for x
   x = 226,466,904.72/16,825.28
6. Step 6: Final answer
   x = 13,459.92