Finding the Fourth Proportional to 2,244.30, 3,096.81 and 1,360.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,244.30 : 3,096.81 = 1,360.20 : x
2. Step 2: Convert to fraction form
   2,244.30/3,096.81 = 1,360.20/x
3. Step 3: Cross multiply
   2,244.30x = 3,096.81 × 1,360.20
4. Step 4: Simplify right side
   2,244.30x = 4,212,280.96
5. Step 5: Solve for x
   x = 4,212,280.96/2,244.30
6. Step 6: Final answer
   x = 1,876.88