Finding the Fourth Proportional to 36,561.93, 50,456.39 and 22,422.57

Step by Step Solution

1. Step 1: Write the proportion equation
   36,561.93 : 50,456.39 = 22,422.57 : x
2. Step 2: Convert to fraction form
   36,561.93/50,456.39 = 22,422.57/x
3. Step 3: Cross multiply
   36,561.93x = 50,456.39 × 22,422.57
4. Step 4: Simplify right side
   36,561.93x = 1,131,361,824.61
5. Step 5: Solve for x
   x = 1,131,361,824.61/36,561.93
6. Step 6: Final answer
   x = 30,943.71