Finding the Fourth Proportional to 1,498.03, 2,067.12 and 868.46

Step by Step Solution

1. Step 1: Write the proportion equation
   1,498.03 : 2,067.12 = 868.46 : x
2. Step 2: Convert to fraction form
   1,498.03/2,067.12 = 868.46/x
3. Step 3: Cross multiply
   1,498.03x = 2,067.12 × 868.46
4. Step 4: Simplify right side
   1,498.03x = 1,795,200.70
5. Step 5: Solve for x
   x = 1,795,200.70/1,498.03
6. Step 6: Final answer
   x = 1,198.38