Finding the Fourth Proportional to 5,446.10, 8,168.96 and 1,550.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,446.10 : 8,168.96 = 1,550.50 : x
2. Step 2: Convert to fraction form
   5,446.10/8,168.96 = 1,550.50/x
3. Step 3: Cross multiply
   5,446.10x = 8,168.96 × 1,550.50
4. Step 4: Simplify right side
   5,446.10x = 12,665,992.90
5. Step 5: Solve for x
   x = 12,665,992.90/5,446.10
6. Step 6: Final answer
   x = 2,325.70