Finding the Fourth Proportional to 108,270.42, 149,413.35 and 60,523.71

Step by Step Solution

1. Step 1: Write the proportion equation
   108,270.42 : 149,413.35 = 60,523.71 : x
2. Step 2: Convert to fraction form
   108,270.42/149,413.35 = 60,523.71/x
3. Step 3: Cross multiply
   108,270.42x = 149,413.35 × 60,523.71
4. Step 4: Simplify right side
   108,270.42x = 9,043,050,265.53
5. Step 5: Solve for x
   x = 9,043,050,265.53/108,270.42
6. Step 6: Final answer
   x = 83,522.82