Finding the Fourth Proportional to 2,183.02, 3,012.83 and 1,251.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,183.02 : 3,012.83 = 1,251.50 : x
2. Step 2: Convert to fraction form
   2,183.02/3,012.83 = 1,251.50/x
3. Step 3: Cross multiply
   2,183.02x = 3,012.83 × 1,251.50
4. Step 4: Simplify right side
   2,183.02x = 3,770,556.75
5. Step 5: Solve for x
   x = 3,770,556.75/2,183.02
6. Step 6: Final answer
   x = 1,727.22