Finding the Fourth Proportional to 2,248.82, 3,103.37 and 1,254.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,248.82 : 3,103.37 = 1,254.30 : x
2. Step 2: Convert to fraction form
   2,248.82/3,103.37 = 1,254.30/x
3. Step 3: Cross multiply
   2,248.82x = 3,103.37 × 1,254.30
4. Step 4: Simplify right side
   2,248.82x = 3,892,560.13
5. Step 5: Solve for x
   x = 3,892,560.13/2,248.82
6. Step 6: Final answer
   x = 1,730.94