Finding the Fourth Proportional to 33,949, 50,936.46 and 13,174.12

Step by Step Solution

1. Step 1: Write the proportion equation
   33,949 : 50,936.46 = 13,174.12 : x
2. Step 2: Convert to fraction form
   33,949/50,936.46 = 13,174.12/x
3. Step 3: Cross multiply
   33,949x = 50,936.46 × 13,174.12
4. Step 4: Simplify right side
   33,949x = 671,043,036.42
5. Step 5: Solve for x
   x = 671,043,036.42/33,949
6. Step 6: Final answer
   x = 19,766.21