Finding the Fourth Proportional to 1,233.38, 1,700.16 and 834.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,233.38 : 1,700.16 = 834.25 : x
2. Step 2: Convert to fraction form
   1,233.38/1,700.16 = 834.25/x
3. Step 3: Cross multiply
   1,233.38x = 1,700.16 × 834.25
4. Step 4: Simplify right side
   1,233.38x = 1,418,361.33
5. Step 5: Solve for x
   x = 1,418,361.33/1,233.38
6. Step 6: Final answer
   x = 1,149.98