Finding the Fourth Proportional to 33,885.76, 50,845.98 and 16,136.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,885.76 : 50,845.98 = 16,136.50 : x
2. Step 2: Convert to fraction form
   33,885.76/50,845.98 = 16,136.50/x
3. Step 3: Cross multiply
   33,885.76x = 50,845.98 × 16,136.50
4. Step 4: Simplify right side
   33,885.76x = 820,476,156.27
5. Step 5: Solve for x
   x = 820,476,156.27/33,885.76
6. Step 6: Final answer
   x = 24,213.01