Finding the Fourth Proportional to 2,044.04, 2,820.70 and 1,112.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,044.04 : 2,820.70 = 1,112.52 : x
2. Step 2: Convert to fraction form
   2,044.04/2,820.70 = 1,112.52/x
3. Step 3: Cross multiply
   2,044.04x = 2,820.70 × 1,112.52
4. Step 4: Simplify right side
   2,044.04x = 3,138,085.16
5. Step 5: Solve for x
   x = 3,138,085.16/2,044.04
6. Step 6: Final answer
   x = 1,535.24