Finding the Fourth Proportional to 67,413.62, 101,106.53 and 31,859.82

Step by Step Solution

1. Step 1: Write the proportion equation
   67,413.62 : 101,106.53 = 31,859.82 : x
2. Step 2: Convert to fraction form
   67,413.62/101,106.53 = 31,859.82/x
3. Step 3: Cross multiply
   67,413.62x = 101,106.53 × 31,859.82
4. Step 4: Simplify right side
   67,413.62x = 3,221,235,687.33
5. Step 5: Solve for x
   x = 3,221,235,687.33/67,413.62
6. Step 6: Final answer
   x = 47,783.16