Finding the Fourth Proportional to 67,413.58, 93,031.24 and 37,200.02

Step by Step Solution

1. Step 1: Write the proportion equation
   67,413.58 : 93,031.24 = 37,200.02 : x
2. Step 2: Convert to fraction form
   67,413.58/93,031.24 = 37,200.02/x
3. Step 3: Cross multiply
   67,413.58x = 93,031.24 × 37,200.02
4. Step 4: Simplify right side
   67,413.58x = 3,460,763,988.62
5. Step 5: Solve for x
   x = 3,460,763,988.62/67,413.58
6. Step 6: Final answer
   x = 51,336.30