Finding the Fourth Proportional to 68,081.05, 93,953.46 and 37,867.60

Step by Step Solution

1. Step 1: Write the proportion equation
   68,081.05 : 93,953.46 = 37,867.60 : x
2. Step 2: Convert to fraction form
   68,081.05/93,953.46 = 37,867.60/x
3. Step 3: Cross multiply
   68,081.05x = 93,953.46 × 37,867.60
4. Step 4: Simplify right side
   68,081.05x = 3,557,792,041.90
5. Step 5: Solve for x
   x = 3,557,792,041.90/68,081.05
6. Step 6: Final answer
   x = 52,258.18