Finding the Fourth Proportional to 6,168.11, 8,514.77 and 3,932.99

Step by Step Solution

1. Step 1: Write the proportion equation
   6,168.11 : 8,514.77 = 3,932.99 : x
2. Step 2: Convert to fraction form
   6,168.11/8,514.77 = 3,932.99/x
3. Step 3: Cross multiply
   6,168.11x = 8,514.77 × 3,932.99
4. Step 4: Simplify right side
   6,168.11x = 33,488,443.02
5. Step 5: Solve for x
   x = 33,488,443.02/6,168.11
6. Step 6: Final answer
   x = 5,429.29