Finding the Fourth Proportional to 6,155.46, 8,494.50 and 3,360.96

Step by Step Solution

1. Step 1: Write the proportion equation
   6,155.46 : 8,494.50 = 3,360.96 : x
2. Step 2: Convert to fraction form
   6,155.46/8,494.50 = 3,360.96/x
3. Step 3: Cross multiply
   6,155.46x = 8,494.50 × 3,360.96
4. Step 4: Simplify right side
   6,155.46x = 28,549,674.72
5. Step 5: Solve for x
   x = 28,549,674.72/6,155.46
6. Step 6: Final answer
   x = 4,638.11