Finding the Fourth Proportional to 2,096.62, 3,144.52 and 1,992.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,096.62 : 3,144.52 = 1,992.55 : x
2. Step 2: Convert to fraction form
   2,096.62/3,144.52 = 1,992.55/x
3. Step 3: Cross multiply
   2,096.62x = 3,144.52 × 1,992.55
4. Step 4: Simplify right side
   2,096.62x = 6,265,613.33
5. Step 5: Solve for x
   x = 6,265,613.33/2,096.62
6. Step 6: Final answer
   x = 2,988.44