Finding the Fourth Proportional to 2,092.43, 3,136.52 and 1,119.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,092.43 : 3,136.52 = 1,119.22 : x
2. Step 2: Convert to fraction form
   2,092.43/3,136.52 = 1,119.22/x
3. Step 3: Cross multiply
   2,092.43x = 3,136.52 × 1,119.22
4. Step 4: Simplify right side
   2,092.43x = 3,510,450.87
5. Step 5: Solve for x
   x = 3,510,450.87/2,092.43
6. Step 6: Final answer
   x = 1,677.69