Finding the Fourth Proportional to 2,707.94, 4,062.04 and 976.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,707.94 : 4,062.04 = 976.56 : x
2. Step 2: Convert to fraction form
   2,707.94/4,062.04 = 976.56/x
3. Step 3: Cross multiply
   2,707.94x = 4,062.04 × 976.56
4. Step 4: Simplify right side
   2,707.94x = 3,966,825.78
5. Step 5: Solve for x
   x = 3,966,825.78/2,707.94
6. Step 6: Final answer
   x = 1,464.89