Finding the Fourth Proportional to 67,919.35, 93,729.74 and 37,706.62

Step by Step Solution

1. Step 1: Write the proportion equation
   67,919.35 : 93,729.74 = 37,706.62 : x
2. Step 2: Convert to fraction form
   67,919.35/93,729.74 = 37,706.62/x
3. Step 3: Cross multiply
   67,919.35x = 93,729.74 × 37,706.62
4. Step 4: Simplify right side
   67,919.35x = 3,534,231,688.88
5. Step 5: Solve for x
   x = 3,534,231,688.88/67,919.35
6. Step 6: Final answer
   x = 52,035.71