Finding the Fourth Proportional to 41,061.22, 56,664.57 and 22,198.42

Step by Step Solution

1. Step 1: Write the proportion equation
   41,061.22 : 56,664.57 = 22,198.42 : x
2. Step 2: Convert to fraction form
   41,061.22/56,664.57 = 22,198.42/x
3. Step 3: Cross multiply
   41,061.22x = 56,664.57 × 22,198.42
4. Step 4: Simplify right side
   41,061.22x = 1,257,863,923.98
5. Step 5: Solve for x
   x = 1,257,863,923.98/41,061.22
6. Step 6: Final answer
   x = 30,633.87