Finding the Fourth Proportional to 1,446.74, 1,995.82 and 849.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,446.74 : 1,995.82 = 849.24 : x
2. Step 2: Convert to fraction form
   1,446.74/1,995.82 = 849.24/x
3. Step 3: Cross multiply
   1,446.74x = 1,995.82 × 849.24
4. Step 4: Simplify right side
   1,446.74x = 1,694,928.05
5. Step 5: Solve for x
   x = 1,694,928.05/1,446.74
6. Step 6: Final answer
   x = 1,171.55