Finding the Fourth Proportional to 33,945.94, 50,918.35 and 13,951.38

Step by Step Solution

1. Step 1: Write the proportion equation
   33,945.94 : 50,918.35 = 13,951.38 : x
2. Step 2: Convert to fraction form
   33,945.94/50,918.35 = 13,951.38/x
3. Step 3: Cross multiply
   33,945.94x = 50,918.35 × 13,951.38
4. Step 4: Simplify right side
   33,945.94x = 710,381,249.82
5. Step 5: Solve for x
   x = 710,381,249.82/33,945.94
6. Step 6: Final answer
   x = 20,926.84