Finding the Fourth Proportional to 2,094.27, 2,889.78 and 1,254.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,094.27 : 2,889.78 = 1,254.79 : x
2. Step 2: Convert to fraction form
   2,094.27/2,889.78 = 1,254.79/x
3. Step 3: Cross multiply
   2,094.27x = 2,889.78 × 1,254.79
4. Step 4: Simplify right side
   2,094.27x = 3,626,067.05
5. Step 5: Solve for x
   x = 3,626,067.05/2,094.27
6. Step 6: Final answer
   x = 1,731.42