Finding the Fourth Proportional to 67,413.50, 93,030.64 and 37,605.50

Step by Step Solution

1. Step 1: Write the proportion equation
   67,413.50 : 93,030.64 = 37,605.50 : x
2. Step 2: Convert to fraction form
   67,413.50/93,030.64 = 37,605.50/x
3. Step 3: Cross multiply
   67,413.50x = 93,030.64 × 37,605.50
4. Step 4: Simplify right side
   67,413.50x = 3,498,463,732.52
5. Step 5: Solve for x
   x = 3,498,463,732.52/67,413.50
6. Step 6: Final answer
   x = 51,895.60