Finding the Fourth Proportional to 2,722.71, 3,759.45 and 2,092.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,722.71 : 3,759.45 = 2,092.24 : x
2. Step 2: Convert to fraction form
   2,722.71/3,759.45 = 2,092.24/x
3. Step 3: Cross multiply
   2,722.71x = 3,759.45 × 2,092.24
4. Step 4: Simplify right side
   2,722.71x = 7,865,686.30
5. Step 5: Solve for x
   x = 7,865,686.30/2,722.71
6. Step 6: Final answer
   x = 2,888.92