Finding the Fourth Proportional to 2,073.26, 3,112.32 and 1,454.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,073.26 : 3,112.32 = 1,454.42 : x
2. Step 2: Convert to fraction form
   2,073.26/3,112.32 = 1,454.42/x
3. Step 3: Cross multiply
   2,073.26x = 3,112.32 × 1,454.42
4. Step 4: Simplify right side
   2,073.26x = 4,526,620.45
5. Step 5: Solve for x
   x = 4,526,620.45/2,073.26
6. Step 6: Final answer
   x = 2,183.33