Finding the Fourth Proportional to 2,044.52, 2,821.44 and 1,113

Step by Step Solution

1. Step 1: Write the proportion equation
   2,044.52 : 2,821.44 = 1,113 : x
2. Step 2: Convert to fraction form
   2,044.52/2,821.44 = 1,113/x
3. Step 3: Cross multiply
   2,044.52x = 2,821.44 × 1,113
4. Step 4: Simplify right side
   2,044.52x = 3,140,262.72
5. Step 5: Solve for x
   x = 3,140,262.72/2,044.52
6. Step 6: Final answer
   x = 1,535.94