Finding the Fourth Proportional to 68,162, 94,056 and 37,940.36

Step by Step Solution

1. Step 1: Write the proportion equation
   68,162 : 94,056 = 37,940.36 : x
2. Step 2: Convert to fraction form
   68,162/94,056 = 37,940.36/x
3. Step 3: Cross multiply
   68,162x = 94,056 × 37,940.36
4. Step 4: Simplify right side
   68,162x = 3,568,518,500.16
5. Step 5: Solve for x
   x = 3,568,518,500.16/68,162
6. Step 6: Final answer
   x = 52,353.49