Finding the Fourth Proportional to 2,049.53, 2,828.39 and 1,118.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,049.53 : 2,828.39 = 1,118.03 : x
2. Step 2: Convert to fraction form
   2,049.53/2,828.39 = 1,118.03/x
3. Step 3: Cross multiply
   2,049.53x = 2,828.39 × 1,118.03
4. Step 4: Simplify right side
   2,049.53x = 3,162,229.15
5. Step 5: Solve for x
   x = 3,162,229.15/2,049.53
6. Step 6: Final answer
   x = 1,542.90