Finding the Fourth Proportional to 2,514.92, 3,771.54 and 954.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,514.92 : 3,771.54 = 954.86 : x
2. Step 2: Convert to fraction form
   2,514.92/3,771.54 = 954.86/x
3. Step 3: Cross multiply
   2,514.92x = 3,771.54 × 954.86
4. Step 4: Simplify right side
   2,514.92x = 3,601,273.83
5. Step 5: Solve for x
   x = 3,601,273.83/2,514.92
6. Step 6: Final answer
   x = 1,431.97