Finding the Fourth Proportional to 2,231,928.42, 3,348,323.55 and 952,517.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,231,928.42 : 3,348,323.55 = 952,517.22 : x
2. Step 2: Convert to fraction form
   2,231,928.42/3,348,323.55 = 952,517.22/x
3. Step 3: Cross multiply
   2,231,928.42x = 3,348,323.55 × 952,517.22
4. Step 4: Simplify right side
   2,231,928.42x = 3,189,335,839,506.53
5. Step 5: Solve for x
   x = 3,189,335,839,506.53/2,231,928.42
6. Step 6: Final answer
   x = 1,428,959.73