Finding the Fourth Proportional to 2,838.54, 4,258.27 and 1,195.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,838.54 : 4,258.27 = 1,195.56 : x
2. Step 2: Convert to fraction form
   2,838.54/4,258.27 = 1,195.56/x
3. Step 3: Cross multiply
   2,838.54x = 4,258.27 × 1,195.56
4. Step 4: Simplify right side
   2,838.54x = 5,091,018.78
5. Step 5: Solve for x
   x = 5,091,018.78/2,838.54
6. Step 6: Final answer
   x = 1,793.53