Finding the Fourth Proportional to 6,158.22, 8,498.37 and 3,363.78

Step by Step Solution

1. Step 1: Write the proportion equation
   6,158.22 : 8,498.37 = 3,363.78 : x
2. Step 2: Convert to fraction form
   6,158.22/8,498.37 = 3,363.78/x
3. Step 3: Cross multiply
   6,158.22x = 8,498.37 × 3,363.78
4. Step 4: Simplify right side
   6,158.22x = 28,586,647.04
5. Step 5: Solve for x
   x = 28,586,647.04/6,158.22
6. Step 6: Final answer
   x = 4,642.03