Finding the Fourth Proportional to 6,155.52, 8,494.61 and 3,361.02

Step by Step Solution

1. Step 1: Write the proportion equation
   6,155.52 : 8,494.61 = 3,361.02 : x
2. Step 2: Convert to fraction form
   6,155.52/8,494.61 = 3,361.02/x
3. Step 3: Cross multiply
   6,155.52x = 8,494.61 × 3,361.02
4. Step 4: Simplify right side
   6,155.52x = 28,550,537.30
5. Step 5: Solve for x
   x = 28,550,537.30/6,155.52
6. Step 6: Final answer
   x = 4,638.20