Finding the Fourth Proportional to 2,028.34, 2,799.12 and 1,096.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,028.34 : 2,799.12 = 1,096.84 : x
2. Step 2: Convert to fraction form
   2,028.34/2,799.12 = 1,096.84/x
3. Step 3: Cross multiply
   2,028.34x = 2,799.12 × 1,096.84
4. Step 4: Simplify right side
   2,028.34x = 3,070,186.78
5. Step 5: Solve for x
   x = 3,070,186.78/2,028.34
6. Step 6: Final answer
   x = 1,513.65