Finding the Fourth Proportional to 2,098.86, 2,891.42 and 1,468.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,098.86 : 2,891.42 = 1,468.20 : x
2. Step 2: Convert to fraction form
   2,098.86/2,891.42 = 1,468.20/x
3. Step 3: Cross multiply
   2,098.86x = 2,891.42 × 1,468.20
4. Step 4: Simplify right side
   2,098.86x = 4,245,175.50
5. Step 5: Solve for x
   x = 4,245,175.50/2,098.86
6. Step 6: Final answer
   x = 2,022.61