Finding the Fourth Proportional to 67,628.78, 93,330.48 and 37,413.59

Step by Step Solution

1. Step 1: Write the proportion equation
   67,628.78 : 93,330.48 = 37,413.59 : x
2. Step 2: Convert to fraction form
   67,628.78/93,330.48 = 37,413.59/x
3. Step 3: Cross multiply
   67,628.78x = 93,330.48 × 37,413.59
4. Step 4: Simplify right side
   67,628.78x = 3,491,828,313.22
5. Step 5: Solve for x
   x = 3,491,828,313.22/67,628.78
6. Step 6: Final answer
   x = 51,632.28