Finding the Fourth Proportional to 2,096.24, 3,142.97 and 1,171.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,096.24 : 3,142.97 = 1,171.89 : x
2. Step 2: Convert to fraction form
   2,096.24/3,142.97 = 1,171.89/x
3. Step 3: Cross multiply
   2,096.24x = 3,142.97 × 1,171.89
4. Step 4: Simplify right side
   2,096.24x = 3,683,218.04
5. Step 5: Solve for x
   x = 3,683,218.04/2,096.24
6. Step 6: Final answer
   x = 1,757.06