Finding the Fourth Proportional to 50,218.38, 69,310.89 and 33,222.96

Step by Step Solution

1. Step 1: Write the proportion equation
   50,218.38 : 69,310.89 = 33,222.96 : x
2. Step 2: Convert to fraction form
   50,218.38/69,310.89 = 33,222.96/x
3. Step 3: Cross multiply
   50,218.38x = 69,310.89 × 33,222.96
4. Step 4: Simplify right side
   50,218.38x = 2,302,712,926.03
5. Step 5: Solve for x
   x = 2,302,712,926.03/50,218.38
6. Step 6: Final answer
   x = 45,853.99