Finding the Fourth Proportional to 2,585.25, 3,568.46 and 1,653.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,585.25 : 3,568.46 = 1,653.75 : x
2. Step 2: Convert to fraction form
   2,585.25/3,568.46 = 1,653.75/x
3. Step 3: Cross multiply
   2,585.25x = 3,568.46 × 1,653.75
4. Step 4: Simplify right side
   2,585.25x = 5,901,332.46
5. Step 5: Solve for x
   x = 5,901,332.46/2,585.25
6. Step 6: Final answer
   x = 2,282.69