Finding the Fourth Proportional to 6,251.52, 8,626.56 and 3,456.32

Step by Step Solution

1. Step 1: Write the proportion equation
   6,251.52 : 8,626.56 = 3,456.32 : x
2. Step 2: Convert to fraction form
   6,251.52/8,626.56 = 3,456.32/x
3. Step 3: Cross multiply
   6,251.52x = 8,626.56 × 3,456.32
4. Step 4: Simplify right side
   6,251.52x = 29,816,151.86
5. Step 5: Solve for x
   x = 29,816,151.86/6,251.52
6. Step 6: Final answer
   x = 4,769.42