Finding the Fourth Proportional to 2,514.27, 3,760.07 and 1,921.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,514.27 : 3,760.07 = 1,921.46 : x
2. Step 2: Convert to fraction form
   2,514.27/3,760.07 = 1,921.46/x
3. Step 3: Cross multiply
   2,514.27x = 3,760.07 × 1,921.46
4. Step 4: Simplify right side
   2,514.27x = 7,224,809.79
5. Step 5: Solve for x
   x = 7,224,809.79/2,514.27
6. Step 6: Final answer
   x = 2,873.53