Finding the Fourth Proportional to 2,061.84, 3,092.76 and 966

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061.84 : 3,092.76 = 966 : x
2. Step 2: Convert to fraction form
   2,061.84/3,092.76 = 966/x
3. Step 3: Cross multiply
   2,061.84x = 3,092.76 × 966
4. Step 4: Simplify right side
   2,061.84x = 2,987,606.16
5. Step 5: Solve for x
   x = 2,987,606.16/2,061.84
6. Step 6: Final answer
   x = 1,449