Finding the Fourth Proportional to 2,285.92, 3,133.98 and 2,244.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,285.92 : 3,133.98 = 2,244.40 : x
2. Step 2: Convert to fraction form
   2,285.92/3,133.98 = 2,244.40/x
3. Step 3: Cross multiply
   2,285.92x = 3,133.98 × 2,244.40
4. Step 4: Simplify right side
   2,285.92x = 7,033,904.71
5. Step 5: Solve for x
   x = 7,033,904.71/2,285.92
6. Step 6: Final answer
   x = 3,077.06