Finding the Fourth Proportional to 2,183.46, 3,014.25 and 1,685.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,183.46 : 3,014.25 = 1,685.04 : x
2. Step 2: Convert to fraction form
   2,183.46/3,014.25 = 1,685.04/x
3. Step 3: Cross multiply
   2,183.46x = 3,014.25 × 1,685.04
4. Step 4: Simplify right side
   2,183.46x = 5,079,131.82
5. Step 5: Solve for x
   x = 5,079,131.82/2,183.46
6. Step 6: Final answer
   x = 2,326.18