Finding the Fourth Proportional to 2,243.83, 3,096.41 and 1,249.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,243.83 : 3,096.41 = 1,249.15 : x
2. Step 2: Convert to fraction form
   2,243.83/3,096.41 = 1,249.15/x
3. Step 3: Cross multiply
   2,243.83x = 3,096.41 × 1,249.15
4. Step 4: Simplify right side
   2,243.83x = 3,867,874.31
5. Step 5: Solve for x
   x = 3,867,874.31/2,243.83
6. Step 6: Final answer
   x = 1,723.78