Finding the Fourth Proportional to 2,338.16, 3,227.16 and 1,454.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,338.16 : 3,227.16 = 1,454.72 : x
2. Step 2: Convert to fraction form
   2,338.16/3,227.16 = 1,454.72/x
3. Step 3: Cross multiply
   2,338.16x = 3,227.16 × 1,454.72
4. Step 4: Simplify right side
   2,338.16x = 4,694,614.20
5. Step 5: Solve for x
   x = 4,694,614.20/2,338.16
6. Step 6: Final answer
   x = 2,007.82