Finding the Fourth Proportional to 2,244.17, 3,096.96 and 1,249.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,244.17 : 3,096.96 = 1,249.40 : x
2. Step 2: Convert to fraction form
   2,244.17/3,096.96 = 1,249.40/x
3. Step 3: Cross multiply
   2,244.17x = 3,096.96 × 1,249.40
4. Step 4: Simplify right side
   2,244.17x = 3,869,341.82
5. Step 5: Solve for x
   x = 3,869,341.82/2,244.17
6. Step 6: Final answer
   x = 1,724.18