Finding the Fourth Proportional to 2,183.04, 3,013.72 and 1,684.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,183.04 : 3,013.72 = 1,684.56 : x
2. Step 2: Convert to fraction form
   2,183.04/3,013.72 = 1,684.56/x
3. Step 3: Cross multiply
   2,183.04x = 3,013.72 × 1,684.56
4. Step 4: Simplify right side
   2,183.04x = 5,076,792.16
5. Step 5: Solve for x
   x = 5,076,792.16/2,183.04
6. Step 6: Final answer
   x = 2,325.56