Finding the Fourth Proportional to 2,585.39, 3,567.60 and 1,523.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,585.39 : 3,567.60 = 1,523.18 : x
2. Step 2: Convert to fraction form
   2,585.39/3,567.60 = 1,523.18/x
3. Step 3: Cross multiply
   2,585.39x = 3,567.60 × 1,523.18
4. Step 4: Simplify right side
   2,585.39x = 5,434,105.89
5. Step 5: Solve for x
   x = 5,434,105.89/2,585.39
6. Step 6: Final answer
   x = 2,101.86