Finding the Fourth Proportional to 67,321.61, 92,899.60 and 37,105.27

Step by Step Solution

1. Step 1: Write the proportion equation
   67,321.61 : 92,899.60 = 37,105.27 : x
2. Step 2: Convert to fraction form
   67,321.61/92,899.60 = 37,105.27/x
3. Step 3: Cross multiply
   67,321.61x = 92,899.60 × 37,105.27
4. Step 4: Simplify right side
   67,321.61x = 3,447,064,740.89
5. Step 5: Solve for x
   x = 3,447,064,740.89/67,321.61
6. Step 6: Final answer
   x = 51,202.94