Finding the Fourth Proportional to 2,585.27, 3,568.88 and 1,654.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,585.27 : 3,568.88 = 1,654.31 : x
2. Step 2: Convert to fraction form
   2,585.27/3,568.88 = 1,654.31/x
3. Step 3: Cross multiply
   2,585.27x = 3,568.88 × 1,654.31
4. Step 4: Simplify right side
   2,585.27x = 5,904,024.95
5. Step 5: Solve for x
   x = 5,904,024.95/2,585.27
6. Step 6: Final answer
   x = 2,283.72