Finding the Fourth Proportional to 2,036.16, 2,810.61 and 1,250.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,036.16 : 2,810.61 = 1,250.28 : x
2. Step 2: Convert to fraction form
   2,036.16/2,810.61 = 1,250.28/x
3. Step 3: Cross multiply
   2,036.16x = 2,810.61 × 1,250.28
4. Step 4: Simplify right side
   2,036.16x = 3,514,049.47
5. Step 5: Solve for x
   x = 3,514,049.47/2,036.16
6. Step 6: Final answer
   x = 1,725.82