Finding the Fourth Proportional to 6,118.82, 8,443.98 and 3,324.32

Step by Step Solution

1. Step 1: Write the proportion equation
   6,118.82 : 8,443.98 = 3,324.32 : x
2. Step 2: Convert to fraction form
   6,118.82/8,443.98 = 3,324.32/x
3. Step 3: Cross multiply
   6,118.82x = 8,443.98 × 3,324.32
4. Step 4: Simplify right side
   6,118.82x = 28,070,491.59
5. Step 5: Solve for x
   x = 28,070,491.59/6,118.82
6. Step 6: Final answer
   x = 4,587.57