Finding the Fourth Proportional to 2,744.22, 3,787.04 and 1,565.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,744.22 : 3,787.04 = 1,565.34 : x
2. Step 2: Convert to fraction form
   2,744.22/3,787.04 = 1,565.34/x
3. Step 3: Cross multiply
   2,744.22x = 3,787.04 × 1,565.34
4. Step 4: Simplify right side
   2,744.22x = 5,928,005.19
5. Step 5: Solve for x
   x = 5,928,005.19/2,744.22
6. Step 6: Final answer
   x = 2,160.18