Finding the Fourth Proportional to 2,067.59, 3,084.60 and 1,898.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,067.59 : 3,084.60 = 1,898.24 : x
2. Step 2: Convert to fraction form
   2,067.59/3,084.60 = 1,898.24/x
3. Step 3: Cross multiply
   2,067.59x = 3,084.60 × 1,898.24
4. Step 4: Simplify right side
   2,067.59x = 5,855,295.68
5. Step 5: Solve for x
   x = 5,855,295.68/2,067.59
6. Step 6: Final answer
   x = 2,831.95