Finding the Fourth Proportional to 2,710.13, 4,061.94 and 976.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,710.13 : 4,061.94 = 976.73 : x
2. Step 2: Convert to fraction form
   2,710.13/4,061.94 = 976.73/x
3. Step 3: Cross multiply
   2,710.13x = 4,061.94 × 976.73
4. Step 4: Simplify right side
   2,710.13x = 3,967,418.66
5. Step 5: Solve for x
   x = 3,967,418.66/2,710.13
6. Step 6: Final answer
   x = 1,463.92