Finding the Fourth Proportional to 6,265.50, 8,644.24 and 3,574.79

Step by Step Solution

1. Step 1: Write the proportion equation
   6,265.50 : 8,644.24 = 3,574.79 : x
2. Step 2: Convert to fraction form
   6,265.50/8,644.24 = 3,574.79/x
3. Step 3: Cross multiply
   6,265.50x = 8,644.24 × 3,574.79
4. Step 4: Simplify right side
   6,265.50x = 30,901,342.71
5. Step 5: Solve for x
   x = 30,901,342.71/6,265.50
6. Step 6: Final answer
   x = 4,931.98