Finding the Fourth Proportional to 67,894.47, 93,694.24 and 37,680.15

Step by Step Solution

1. Step 1: Write the proportion equation
   67,894.47 : 93,694.24 = 37,680.15 : x
2. Step 2: Convert to fraction form
   67,894.47/93,694.24 = 37,680.15/x
3. Step 3: Cross multiply
   67,894.47x = 93,694.24 × 37,680.15
4. Step 4: Simplify right side
   67,894.47x = 3,530,412,828.94
5. Step 5: Solve for x
   x = 3,530,412,828.94/67,894.47
6. Step 6: Final answer
   x = 51,998.54