Finding the Fourth Proportional to 5,446.82, 8,169.35 and 1,550.31

Step by Step Solution

1. Step 1: Write the proportion equation
   5,446.82 : 8,169.35 = 1,550.31 : x
2. Step 2: Convert to fraction form
   5,446.82/8,169.35 = 1,550.31/x
3. Step 3: Cross multiply
   5,446.82x = 8,169.35 × 1,550.31
4. Step 4: Simplify right side
   5,446.82x = 12,665,017.25
5. Step 5: Solve for x
   x = 12,665,017.25/5,446.82
6. Step 6: Final answer
   x = 2,325.22