Finding the Fourth Proportional to 2,549.86, 3,824.78 and 1,454.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,549.86 : 3,824.78 = 1,454.74 : x
2. Step 2: Convert to fraction form
   2,549.86/3,824.78 = 1,454.74/x
3. Step 3: Cross multiply
   2,549.86x = 3,824.78 × 1,454.74
4. Step 4: Simplify right side
   2,549.86x = 5,564,060.46
5. Step 5: Solve for x
   x = 5,564,060.46/2,549.86
6. Step 6: Final answer
   x = 2,182.10