Finding the Fourth Proportional to 67,105.89, 92,607.92 and 36,481.05

Step by Step Solution

1. Step 1: Write the proportion equation
   67,105.89 : 92,607.92 = 36,481.05 : x
2. Step 2: Convert to fraction form
   67,105.89/92,607.92 = 36,481.05/x
3. Step 3: Cross multiply
   67,105.89x = 92,607.92 × 36,481.05
4. Step 4: Simplify right side
   67,105.89x = 3,378,434,159.92
5. Step 5: Solve for x
   x = 3,378,434,159.92/67,105.89
6. Step 6: Final answer
   x = 50,344.82