Finding the Fourth Proportional to 33,567.89, 50,359.19 and 10,196.15

Step by Step Solution

1. Step 1: Write the proportion equation
   33,567.89 : 50,359.19 = 10,196.15 : x
2. Step 2: Convert to fraction form
   33,567.89/50,359.19 = 10,196.15/x
3. Step 3: Cross multiply
   33,567.89x = 50,359.19 × 10,196.15
4. Step 4: Simplify right side
   33,567.89x = 513,469,552.34
5. Step 5: Solve for x
   x = 513,469,552.34/33,567.89
6. Step 6: Final answer
   x = 15,296.45