Finding the Fourth Proportional to 67,126.30, 92,632.78 and 36,498.73

Step by Step Solution

1. Step 1: Write the proportion equation
   67,126.30 : 92,632.78 = 36,498.73 : x
2. Step 2: Convert to fraction form
   67,126.30/92,632.78 = 36,498.73/x
3. Step 3: Cross multiply
   67,126.30x = 92,632.78 × 36,498.73
4. Step 4: Simplify right side
   67,126.30x = 3,380,978,640.41
5. Step 5: Solve for x
   x = 3,380,978,640.41/67,126.30
6. Step 6: Final answer
   x = 50,367.42