Finding the Fourth Proportional to 6,284.59, 8,668.59 and 4,042.91

Step by Step Solution

1. Step 1: Write the proportion equation
   6,284.59 : 8,668.59 = 4,042.91 : x
2. Step 2: Convert to fraction form
   6,284.59/8,668.59 = 4,042.91/x
3. Step 3: Cross multiply
   6,284.59x = 8,668.59 × 4,042.91
4. Step 4: Simplify right side
   6,284.59x = 35,046,335.71
5. Step 5: Solve for x
   x = 35,046,335.71/6,284.59
6. Step 6: Final answer
   x = 5,576.55