Finding the Fourth Proportional to 1,976.49, 2,727.57 and 1,092.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,976.49 : 2,727.57 = 1,092.27 : x
2. Step 2: Convert to fraction form
   1,976.49/2,727.57 = 1,092.27/x
3. Step 3: Cross multiply
   1,976.49x = 2,727.57 × 1,092.27
4. Step 4: Simplify right side
   1,976.49x = 2,979,242.88
5. Step 5: Solve for x
   x = 2,979,242.88/1,976.49
6. Step 6: Final answer
   x = 1,507.34