Finding the Fourth Proportional to 2,095.43, 3,144.46 and 1,171.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,095.43 : 3,144.46 = 1,171.58 : x
2. Step 2: Convert to fraction form
   2,095.43/3,144.46 = 1,171.58/x
3. Step 3: Cross multiply
   2,095.43x = 3,144.46 × 1,171.58
4. Step 4: Simplify right side
   2,095.43x = 3,683,991.38
5. Step 5: Solve for x
   x = 3,683,991.38/2,095.43
6. Step 6: Final answer
   x = 1,758.11