Finding the Fourth Proportional to 2,067.75, 3,097.78 and 1,026.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,067.75 : 3,097.78 = 1,026.56 : x
2. Step 2: Convert to fraction form
   2,067.75/3,097.78 = 1,026.56/x
3. Step 3: Cross multiply
   2,067.75x = 3,097.78 × 1,026.56
4. Step 4: Simplify right side
   2,067.75x = 3,180,062.21
5. Step 5: Solve for x
   x = 3,180,062.21/2,067.75
6. Step 6: Final answer
   x = 1,537.93