Finding the Fourth Proportional to 142,413.48, 213,632.34 and 37,232.28

Step by Step Solution

1. Step 1: Write the proportion equation
   142,413.48 : 213,632.34 = 37,232.28 : x
2. Step 2: Convert to fraction form
   142,413.48/213,632.34 = 37,232.28/x
3. Step 3: Cross multiply
   142,413.48x = 213,632.34 × 37,232.28
4. Step 4: Simplify right side
   142,413.48x = 7,954,019,099.94
5. Step 5: Solve for x
   x = 7,954,019,099.94/142,413.48
6. Step 6: Final answer
   x = 55,851.59