Finding the Fourth Proportional to 2,044.89, 2,821.92 and 1,113.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,044.89 : 2,821.92 = 1,113.39 : x
2. Step 2: Convert to fraction form
   2,044.89/2,821.92 = 1,113.39/x
3. Step 3: Cross multiply
   2,044.89x = 2,821.92 × 1,113.39
4. Step 4: Simplify right side
   2,044.89x = 3,141,897.51
5. Step 5: Solve for x
   x = 3,141,897.51/2,044.89
6. Step 6: Final answer
   x = 1,536.46