Finding the Fourth Proportional to 2,249.52, 3,104.16 and 1,254.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,249.52 : 3,104.16 = 1,254.72 : x
2. Step 2: Convert to fraction form
   2,249.52/3,104.16 = 1,254.72/x
3. Step 3: Cross multiply
   2,249.52x = 3,104.16 × 1,254.72
4. Step 4: Simplify right side
   2,249.52x = 3,894,851.64
5. Step 5: Solve for x
   x = 3,894,851.64/2,249.52
6. Step 6: Final answer
   x = 1,731.41