Finding the Fourth Proportional to 16,960.28, 25,434.18 and 5,864.12

Step by Step Solution

1. Step 1: Write the proportion equation
   16,960.28 : 25,434.18 = 5,864.12 : x
2. Step 2: Convert to fraction form
   16,960.28/25,434.18 = 5,864.12/x
3. Step 3: Cross multiply
   16,960.28x = 25,434.18 × 5,864.12
4. Step 4: Simplify right side
   16,960.28x = 149,149,083.62
5. Step 5: Solve for x
   x = 149,149,083.62/16,960.28
6. Step 6: Final answer
   x = 8,794.02