Finding the Fourth Proportional to 2,243.67, 3,096.23 and 1,249.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,243.67 : 3,096.23 = 1,249.03 : x
2. Step 2: Convert to fraction form
   2,243.67/3,096.23 = 1,249.03/x
3. Step 3: Cross multiply
   2,243.67x = 3,096.23 × 1,249.03
4. Step 4: Simplify right side
   2,243.67x = 3,867,284.16
5. Step 5: Solve for x
   x = 3,867,284.16/2,243.67
6. Step 6: Final answer
   x = 1,723.64