Finding the Fourth Proportional to 41,150.56, 56,787.78 and 22,287.68

Step by Step Solution

1. Step 1: Write the proportion equation
   41,150.56 : 56,787.78 = 22,287.68 : x
2. Step 2: Convert to fraction form
   41,150.56/56,787.78 = 22,287.68/x
3. Step 3: Cross multiply
   41,150.56x = 56,787.78 × 22,287.68
4. Step 4: Simplify right side
   41,150.56x = 1,265,667,868.55
5. Step 5: Solve for x
   x = 1,265,667,868.55/41,150.56
6. Step 6: Final answer
   x = 30,757.00