Finding the Fourth Proportional to 2,248.76, 3,103.25 and 1,254.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,248.76 : 3,103.25 = 1,254.03 : x
2. Step 2: Convert to fraction form
   2,248.76/3,103.25 = 1,254.03/x
3. Step 3: Cross multiply
   2,248.76x = 3,103.25 × 1,254.03
4. Step 4: Simplify right side
   2,248.76x = 3,891,562.33
5. Step 5: Solve for x
   x = 3,891,562.33/2,248.76
6. Step 6: Final answer
   x = 1,730.54