Finding the Fourth Proportional to 2,550.48, 3,827.28 and 1,456.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,550.48 : 3,827.28 = 1,456.08 : x
2. Step 2: Convert to fraction form
   2,550.48/3,827.28 = 1,456.08/x
3. Step 3: Cross multiply
   2,550.48x = 3,827.28 × 1,456.08
4. Step 4: Simplify right side
   2,550.48x = 5,572,825.86
5. Step 5: Solve for x
   x = 5,572,825.86/2,550.48
6. Step 6: Final answer
   x = 2,185.01