Finding the Fourth Proportional to 50,201.31, 69,144.78 and 37,413.59

Step by Step Solution

1. Step 1: Write the proportion equation
   50,201.31 : 69,144.78 = 37,413.59 : x
2. Step 2: Convert to fraction form
   50,201.31/69,144.78 = 37,413.59/x
3. Step 3: Cross multiply
   50,201.31x = 69,144.78 × 37,413.59
4. Step 4: Simplify right side
   50,201.31x = 2,586,954,033.69
5. Step 5: Solve for x
   x = 2,586,954,033.69/50,201.31
6. Step 6: Final answer
   x = 51,531.61