Finding the Fourth Proportional to 52,273.98, 78,413.96 and 14,831.12

Step by Step Solution

1. Step 1: Write the proportion equation
   52,273.98 : 78,413.96 = 14,831.12 : x
2. Step 2: Convert to fraction form
   52,273.98/78,413.96 = 14,831.12/x
3. Step 3: Cross multiply
   52,273.98x = 78,413.96 × 14,831.12
4. Step 4: Simplify right side
   52,273.98x = 1,162,967,083.55
5. Step 5: Solve for x
   x = 1,162,967,083.55/52,273.98
6. Step 6: Final answer
   x = 22,247.53