Finding the Fourth Proportional to 2,449.59, 3,377.10 and 1,662.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,449.59 : 3,377.10 = 1,662.27 : x
2. Step 2: Convert to fraction form
   2,449.59/3,377.10 = 1,662.27/x
3. Step 3: Cross multiply
   2,449.59x = 3,377.10 × 1,662.27
4. Step 4: Simplify right side
   2,449.59x = 5,613,652.02
5. Step 5: Solve for x
   x = 5,613,652.02/2,449.59
6. Step 6: Final answer
   x = 2,291.67