Finding the Fourth Proportional to 33,762.72, 50,611.62 and 22,672.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,762.72 : 50,611.62 = 22,672.50 : x
2. Step 2: Convert to fraction form
   33,762.72/50,611.62 = 22,672.50/x
3. Step 3: Cross multiply
   33,762.72x = 50,611.62 × 22,672.50
4. Step 4: Simplify right side
   33,762.72x = 1,147,491,954.45
5. Step 5: Solve for x
   x = 1,147,491,954.45/33,762.72
6. Step 6: Final answer
   x = 33,986.95