Finding the Fourth Proportional to 108,270.37, 149,413.71 and 60,525.73

Step by Step Solution

1. Step 1: Write the proportion equation
   108,270.37 : 149,413.71 = 60,525.73 : x
2. Step 2: Convert to fraction form
   108,270.37/149,413.71 = 60,525.73/x
3. Step 3: Cross multiply
   108,270.37x = 149,413.71 × 60,525.73
4. Step 4: Simplify right side
   108,270.37x = 9,043,373,869.76
5. Step 5: Solve for x
   x = 9,043,373,869.76/108,270.37
6. Step 6: Final answer
   x = 83,525.84