Finding the Fourth Proportional to 2,067.93, 3,102.96 and 835.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,067.93 : 3,102.96 = 835.38 : x
2. Step 2: Convert to fraction form
   2,067.93/3,102.96 = 835.38/x
3. Step 3: Cross multiply
   2,067.93x = 3,102.96 × 835.38
4. Step 4: Simplify right side
   2,067.93x = 2,592,150.72
5. Step 5: Solve for x
   x = 2,592,150.72/2,067.93
6. Step 6: Final answer
   x = 1,253.50