Finding the Fourth Proportional to 50,019.95, 69,036.77 and 32,137.31

Step by Step Solution

1. Step 1: Write the proportion equation
   50,019.95 : 69,036.77 = 32,137.31 : x
2. Step 2: Convert to fraction form
   50,019.95/69,036.77 = 32,137.31/x
3. Step 3: Cross multiply
   50,019.95x = 69,036.77 × 32,137.31
4. Step 4: Simplify right side
   50,019.95x = 2,218,656,078.89
5. Step 5: Solve for x
   x = 2,218,656,078.89/50,019.95
6. Step 6: Final answer
   x = 44,355.42