Finding the Fourth Proportional to 67,280.50, 92,847.09 and 37,472.50

Step by Step Solution

1. Step 1: Write the proportion equation
   67,280.50 : 92,847.09 = 37,472.50 : x
2. Step 2: Convert to fraction form
   67,280.50/92,847.09 = 37,472.50/x
3. Step 3: Cross multiply
   67,280.50x = 92,847.09 × 37,472.50
4. Step 4: Simplify right side
   67,280.50x = 3,479,212,580.03
5. Step 5: Solve for x
   x = 3,479,212,580.03/67,280.50
6. Step 6: Final answer
   x = 51,712.05