Finding the Fourth Proportional to 2,016.71, 2,785.41 and 1,614.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016.71 : 2,785.41 = 1,614.34 : x
2. Step 2: Convert to fraction form
   2,016.71/2,785.41 = 1,614.34/x
3. Step 3: Cross multiply
   2,016.71x = 2,785.41 × 1,614.34
4. Step 4: Simplify right side
   2,016.71x = 4,496,598.78
5. Step 5: Solve for x
   x = 4,496,598.78/2,016.71
6. Step 6: Final answer
   x = 2,229.67