Finding the Fourth Proportional to 6,250.92, 8,626.30 and 3,456.42

Step by Step Solution

1. Step 1: Write the proportion equation
   6,250.92 : 8,626.30 = 3,456.42 : x
2. Step 2: Convert to fraction form
   6,250.92/8,626.30 = 3,456.42/x
3. Step 3: Cross multiply
   6,250.92x = 8,626.30 × 3,456.42
4. Step 4: Simplify right side
   6,250.92x = 29,816,123.38
5. Step 5: Solve for x
   x = 29,816,123.38/6,250.92
6. Step 6: Final answer
   x = 4,769.88