Finding the Fourth Proportional to 33,665.10, 50,436.90 and 16,096.20

Step by Step Solution

1. Step 1: Write the proportion equation
   33,665.10 : 50,436.90 = 16,096.20 : x
2. Step 2: Convert to fraction form
   33,665.10/50,436.90 = 16,096.20/x
3. Step 3: Cross multiply
   33,665.10x = 50,436.90 × 16,096.20
4. Step 4: Simplify right side
   33,665.10x = 811,842,429.78
5. Step 5: Solve for x
   x = 811,842,429.78/33,665.10
6. Step 6: Final answer
   x = 24,115.25