Finding the Fourth Proportional to 6,086.32, 8,399.13 and 3,291.82

Step by Step Solution

1. Step 1: Write the proportion equation
   6,086.32 : 8,399.13 = 3,291.82 : x
2. Step 2: Convert to fraction form
   6,086.32/8,399.13 = 3,291.82/x
3. Step 3: Cross multiply
   6,086.32x = 8,399.13 × 3,291.82
4. Step 4: Simplify right side
   6,086.32x = 27,648,424.12
5. Step 5: Solve for x
   x = 27,648,424.12/6,086.32
6. Step 6: Final answer
   x = 4,542.72