Finding the Fourth Proportional to 2,248.98, 3,103.71 and 1,254.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,248.98 : 3,103.71 = 1,254.25 : x
2. Step 2: Convert to fraction form
   2,248.98/3,103.71 = 1,254.25/x
3. Step 3: Cross multiply
   2,248.98x = 3,103.71 × 1,254.25
4. Step 4: Simplify right side
   2,248.98x = 3,892,828.27
5. Step 5: Solve for x
   x = 3,892,828.27/2,248.98
6. Step 6: Final answer
   x = 1,730.93