Finding the Fourth Proportional to 6,265.83, 8,646.71 and 3,613.17

Step by Step Solution

1. Step 1: Write the proportion equation
   6,265.83 : 8,646.71 = 3,613.17 : x
2. Step 2: Convert to fraction form
   6,265.83/8,646.71 = 3,613.17/x
3. Step 3: Cross multiply
   6,265.83x = 8,646.71 × 3,613.17
4. Step 4: Simplify right side
   6,265.83x = 31,242,033.17
5. Step 5: Solve for x
   x = 31,242,033.17/6,265.83
6. Step 6: Final answer
   x = 4,986.10