Finding the Fourth Proportional to 2,584.58, 3,875.04 and 1,124.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,584.58 : 3,875.04 = 1,124.15 : x
2. Step 2: Convert to fraction form
   2,584.58/3,875.04 = 1,124.15/x
3. Step 3: Cross multiply
   2,584.58x = 3,875.04 × 1,124.15
4. Step 4: Simplify right side
   2,584.58x = 4,356,106.84
5. Step 5: Solve for x
   x = 4,356,106.84/2,584.58
6. Step 6: Final answer
   x = 1,685.42