Finding the Fourth Proportional to 2,044.52, 2,821.25 and 1,160.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,044.52 : 2,821.25 = 1,160.16 : x
2. Step 2: Convert to fraction form
   2,044.52/2,821.25 = 1,160.16/x
3. Step 3: Cross multiply
   2,044.52x = 2,821.25 × 1,160.16
4. Step 4: Simplify right side
   2,044.52x = 3,273,087.19
5. Step 5: Solve for x
   x = 3,273,087.19/2,044.52
6. Step 6: Final answer
   x = 1,600.90