Finding the Fourth Proportional to 6,329.29, 8,734.31 and 3,496.78

Step by Step Solution

1. Step 1: Write the proportion equation
   6,329.29 : 8,734.31 = 3,496.78 : x
2. Step 2: Convert to fraction form
   6,329.29/8,734.31 = 3,496.78/x
3. Step 3: Cross multiply
   6,329.29x = 8,734.31 × 3,496.78
4. Step 4: Simplify right side
   6,329.29x = 30,541,947.42
5. Step 5: Solve for x
   x = 30,541,947.42/6,329.29
6. Step 6: Final answer
   x = 4,825.50