Finding the Fourth Proportional to 6,340.43, 9,512.27 and 3,710.15

Step by Step Solution

1. Step 1: Write the proportion equation
   6,340.43 : 9,512.27 = 3,710.15 : x
2. Step 2: Convert to fraction form
   6,340.43/9,512.27 = 3,710.15/x
3. Step 3: Cross multiply
   6,340.43x = 9,512.27 × 3,710.15
4. Step 4: Simplify right side
   6,340.43x = 35,291,918.10
5. Step 5: Solve for x
   x = 35,291,918.10/6,340.43
6. Step 6: Final answer
   x = 5,566.17