Finding the Fourth Proportional to 2,366.48, 3,542.42 and 2,016.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,366.48 : 3,542.42 = 2,016.56 : x
2. Step 2: Convert to fraction form
   2,366.48/3,542.42 = 2,016.56/x
3. Step 3: Cross multiply
   2,366.48x = 3,542.42 × 2,016.56
4. Step 4: Simplify right side
   2,366.48x = 7,143,502.48
5. Step 5: Solve for x
   x = 7,143,502.48/2,366.48
6. Step 6: Final answer
   x = 3,018.62