Finding the Fourth Proportional to 2,744.05, 3,786.06 and 1,565.11

Step by Step Solution

1. Step 1: Write the proportion equation
   2,744.05 : 3,786.06 = 1,565.11 : x
2. Step 2: Convert to fraction form
   2,744.05/3,786.06 = 1,565.11/x
3. Step 3: Cross multiply
   2,744.05x = 3,786.06 × 1,565.11
4. Step 4: Simplify right side
   2,744.05x = 5,925,600.37
5. Step 5: Solve for x
   x = 5,925,600.37/2,744.05
6. Step 6: Final answer
   x = 2,159.44