Finding the Fourth Proportional to 1,468.89, 2,199.06 and 1,143.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,468.89 : 2,199.06 = 1,143.27 : x
2. Step 2: Convert to fraction form
   1,468.89/2,199.06 = 1,143.27/x
3. Step 3: Cross multiply
   1,468.89x = 2,199.06 × 1,143.27
4. Step 4: Simplify right side
   1,468.89x = 2,514,108.33
5. Step 5: Solve for x
   x = 2,514,108.33/1,468.89
6. Step 6: Final answer
   x = 1,711.58