Finding the Fourth Proportional to 2,238,229.29, 3,354,517.23 and 957,314.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,238,229.29 : 3,354,517.23 = 957,314.33 : x
2. Step 2: Convert to fraction form
   2,238,229.29/3,354,517.23 = 957,314.33/x
3. Step 3: Cross multiply
   2,238,229.29x = 3,354,517.23 × 957,314.33
4. Step 4: Simplify right side
   2,238,229.29x = 3,211,327,397,738.32
5. Step 5: Solve for x
   x = 3,211,327,397,738.32/2,238,229.29
6. Step 6: Final answer
   x = 1,434,762.48