Finding the Fourth Proportional to 50,362.22, 69,523.63 and 31,974.56

Step by Step Solution

1. Step 1: Write the proportion equation
   50,362.22 : 69,523.63 = 31,974.56 : x
2. Step 2: Convert to fraction form
   50,362.22/69,523.63 = 31,974.56/x
3. Step 3: Cross multiply
   50,362.22x = 69,523.63 × 31,974.56
4. Step 4: Simplify right side
   50,362.22x = 2,222,987,882.94
5. Step 5: Solve for x
   x = 2,222,987,882.94/50,362.22
6. Step 6: Final answer
   x = 44,139.99