Finding the Fourth Proportional to 6,498.39, 8,968.31 and 3,665.62

Step by Step Solution

1. Step 1: Write the proportion equation
   6,498.39 : 8,968.31 = 3,665.62 : x
2. Step 2: Convert to fraction form
   6,498.39/8,968.31 = 3,665.62/x
3. Step 3: Cross multiply
   6,498.39x = 8,968.31 × 3,665.62
4. Step 4: Simplify right side
   6,498.39x = 32,874,416.50
5. Step 5: Solve for x
   x = 32,874,416.50/6,498.39
6. Step 6: Final answer
   x = 5,058.86