Finding the Fourth Proportional to 67,578.75, 93,258.72 and 37,770.75

Step by Step Solution

1. Step 1: Write the proportion equation
   67,578.75 : 93,258.72 = 37,770.75 : x
2. Step 2: Convert to fraction form
   67,578.75/93,258.72 = 37,770.75/x
3. Step 3: Cross multiply
   67,578.75x = 93,258.72 × 37,770.75
4. Step 4: Simplify right side
   67,578.75x = 3,522,451,798.44
5. Step 5: Solve for x
   x = 3,522,451,798.44/67,578.75
6. Step 6: Final answer
   x = 52,123.66