Finding the Fourth Proportional to 6,498.42, 8,967.48 and 3,665.71

Step by Step Solution

1. Step 1: Write the proportion equation
   6,498.42 : 8,967.48 = 3,665.71 : x
2. Step 2: Convert to fraction form
   6,498.42/8,967.48 = 3,665.71/x
3. Step 3: Cross multiply
   6,498.42x = 8,967.48 × 3,665.71
4. Step 4: Simplify right side
   6,498.42x = 32,872,181.11
5. Step 5: Solve for x
   x = 32,872,181.11/6,498.42
6. Step 6: Final answer
   x = 5,058.49