Finding the Fourth Proportional to 27,667.98, 38,217.83 and 22,382.73

Step by Step Solution

1. Step 1: Write the proportion equation
   27,667.98 : 38,217.83 = 22,382.73 : x
2. Step 2: Convert to fraction form
   27,667.98/38,217.83 = 22,382.73/x
3. Step 3: Cross multiply
   27,667.98x = 38,217.83 × 22,382.73
4. Step 4: Simplify right side
   27,667.98x = 855,419,258.16
5. Step 5: Solve for x
   x = 855,419,258.16/27,667.98
6. Step 6: Final answer
   x = 30,917.30