Finding the Fourth Proportional to 2,584.89, 3,877.25 and 1,124.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,584.89 : 3,877.25 = 1,124.05 : x
2. Step 2: Convert to fraction form
   2,584.89/3,877.25 = 1,124.05/x
3. Step 3: Cross multiply
   2,584.89x = 3,877.25 × 1,124.05
4. Step 4: Simplify right side
   2,584.89x = 4,358,197.86
5. Step 5: Solve for x
   x = 4,358,197.86/2,584.89
6. Step 6: Final answer
   x = 1,686.03