Finding the Fourth Proportional to 2,076.35, 2,864.79 and 1,446.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,076.35 : 2,864.79 = 1,446.17 : x
2. Step 2: Convert to fraction form
   2,076.35/2,864.79 = 1,446.17/x
3. Step 3: Cross multiply
   2,076.35x = 2,864.79 × 1,446.17
4. Step 4: Simplify right side
   2,076.35x = 4,142,959.03
5. Step 5: Solve for x
   x = 4,142,959.03/2,076.35
6. Step 6: Final answer
   x = 1,995.31