Finding the Fourth Proportional to 2,028.07, 2,798.73 and 1,096.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,028.07 : 2,798.73 = 1,096.57 : x
2. Step 2: Convert to fraction form
   2,028.07/2,798.73 = 1,096.57/x
3. Step 3: Cross multiply
   2,028.07x = 2,798.73 × 1,096.57
4. Step 4: Simplify right side
   2,028.07x = 3,069,003.36
5. Step 5: Solve for x
   x = 3,069,003.36/2,028.07
6. Step 6: Final answer
   x = 1,513.26