Finding the Fourth Proportional to 6,294.68, 8,687.94 and 4,310.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,294.68 : 8,687.94 = 4,310.72 : x
2. Step 2: Convert to fraction form
   6,294.68/8,687.94 = 4,310.72/x
3. Step 3: Cross multiply
   6,294.68x = 8,687.94 × 4,310.72
4. Step 4: Simplify right side
   6,294.68x = 37,451,276.72
5. Step 5: Solve for x
   x = 37,451,276.72/6,294.68
6. Step 6: Final answer
   x = 5,949.67