Finding the Fourth Proportional to 6,269.76, 8,658.76 and 4,386.52

Step by Step Solution

1. Step 1: Write the proportion equation
   6,269.76 : 8,658.76 = 4,386.52 : x
2. Step 2: Convert to fraction form
   6,269.76/8,658.76 = 4,386.52/x
3. Step 3: Cross multiply
   6,269.76x = 8,658.76 × 4,386.52
4. Step 4: Simplify right side
   6,269.76x = 37,981,823.92
5. Step 5: Solve for x
   x = 37,981,823.92/6,269.76
6. Step 6: Final answer
   x = 6,057.94