Finding the Fourth Proportional to 2,048.46, 2,826.17 and 1,251.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,048.46 : 2,826.17 = 1,251.57 : x
2. Step 2: Convert to fraction form
   2,048.46/2,826.17 = 1,251.57/x
3. Step 3: Cross multiply
   2,048.46x = 2,826.17 × 1,251.57
4. Step 4: Simplify right side
   2,048.46x = 3,537,143.33
5. Step 5: Solve for x
   x = 3,537,143.33/2,048.46
6. Step 6: Final answer
   x = 1,726.73