Finding the Fourth Proportional to 6,932.10, 9,568.01 and 3,949.71

Step by Step Solution

1. Step 1: Write the proportion equation
   6,932.10 : 9,568.01 = 3,949.71 : x
2. Step 2: Convert to fraction form
   6,932.10/9,568.01 = 3,949.71/x
3. Step 3: Cross multiply
   6,932.10x = 9,568.01 × 3,949.71
4. Step 4: Simplify right side
   6,932.10x = 37,790,864.78
5. Step 5: Solve for x
   x = 37,790,864.78/6,932.10
6. Step 6: Final answer
   x = 5,451.58