Finding the Fourth Proportional to 2,243.68, 3,096.27 and 1,249

Step by Step Solution

1. Step 1: Write the proportion equation
   2,243.68 : 3,096.27 = 1,249 : x
2. Step 2: Convert to fraction form
   2,243.68/3,096.27 = 1,249/x
3. Step 3: Cross multiply
   2,243.68x = 3,096.27 × 1,249
4. Step 4: Simplify right side
   2,243.68x = 3,867,241.23
5. Step 5: Solve for x
   x = 3,867,241.23/2,243.68
6. Step 6: Final answer
   x = 1,723.62