Finding the Fourth Proportional to 2,044.09, 2,820.81 and 1,112.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,044.09 : 2,820.81 = 1,112.59 : x
2. Step 2: Convert to fraction form
   2,044.09/2,820.81 = 1,112.59/x
3. Step 3: Cross multiply
   2,044.09x = 2,820.81 × 1,112.59
4. Step 4: Simplify right side
   2,044.09x = 3,138,405.00
5. Step 5: Solve for x
   x = 3,138,405.00/2,044.09
6. Step 6: Final answer
   x = 1,535.36