Finding the Fourth Proportional to 5,960.25, 8,225.15 and 3,864.38

Step by Step Solution

1. Step 1: Write the proportion equation
   5,960.25 : 8,225.15 = 3,864.38 : x
2. Step 2: Convert to fraction form
   5,960.25/8,225.15 = 3,864.38/x
3. Step 3: Cross multiply
   5,960.25x = 8,225.15 × 3,864.38
4. Step 4: Simplify right side
   5,960.25x = 31,785,105.16
5. Step 5: Solve for x
   x = 31,785,105.16/5,960.25
6. Step 6: Final answer
   x = 5,332.85