Finding the Fourth Proportional to 1,834.87, 2,524.61 and 1,585.39

Step by Step Solution

1. Step 1: Write the proportion equation
   1,834.87 : 2,524.61 = 1,585.39 : x
2. Step 2: Convert to fraction form
   1,834.87/2,524.61 = 1,585.39/x
3. Step 3: Cross multiply
   1,834.87x = 2,524.61 × 1,585.39
4. Step 4: Simplify right side
   1,834.87x = 4,002,470.90
5. Step 5: Solve for x
   x = 4,002,470.90/1,834.87
6. Step 6: Final answer
   x = 2,181.34