Finding the Fourth Proportional to 2,092.12, 3,136.06 and 1,168.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,092.12 : 3,136.06 = 1,168.12 : x
2. Step 2: Convert to fraction form
   2,092.12/3,136.06 = 1,168.12/x
3. Step 3: Cross multiply
   2,092.12x = 3,136.06 × 1,168.12
4. Step 4: Simplify right side
   2,092.12x = 3,663,294.41
5. Step 5: Solve for x
   x = 3,663,294.41/2,092.12
6. Step 6: Final answer
   x = 1,751.00