Finding the Fourth Proportional to 1,983.52, 2,737.25 and 1,144.22

Step by Step Solution

1. Step 1: Write the proportion equation
   1,983.52 : 2,737.25 = 1,144.22 : x
2. Step 2: Convert to fraction form
   1,983.52/2,737.25 = 1,144.22/x
3. Step 3: Cross multiply
   1,983.52x = 2,737.25 × 1,144.22
4. Step 4: Simplify right side
   1,983.52x = 3,132,016.20
5. Step 5: Solve for x
   x = 3,132,016.20/1,983.52
6. Step 6: Final answer
   x = 1,579.02