Finding the Fourth Proportional to 1,467.79, 2,183.03 and 1,424.05

Step by Step Solution

1. Step 1: Write the proportion equation
   1,467.79 : 2,183.03 = 1,424.05 : x
2. Step 2: Convert to fraction form
   1,467.79/2,183.03 = 1,424.05/x
3. Step 3: Cross multiply
   1,467.79x = 2,183.03 × 1,424.05
4. Step 4: Simplify right side
   1,467.79x = 3,108,743.87
5. Step 5: Solve for x
   x = 3,108,743.87/1,467.79
6. Step 6: Final answer
   x = 2,117.98