Finding the Fourth Proportional to 6,257.94, 8,635.89 and 3,425.37

Step by Step Solution

1. Step 1: Write the proportion equation
   6,257.94 : 8,635.89 = 3,425.37 : x
2. Step 2: Convert to fraction form
   6,257.94/8,635.89 = 3,425.37/x
3. Step 3: Cross multiply
   6,257.94x = 8,635.89 × 3,425.37
4. Step 4: Simplify right side
   6,257.94x = 29,581,118.53
5. Step 5: Solve for x
   x = 29,581,118.53/6,257.94
6. Step 6: Final answer
   x = 4,726.97