Finding the Fourth Proportional to 67,843.41, 93,623.28 and 37,628.79

Step by Step Solution

1. Step 1: Write the proportion equation
   67,843.41 : 93,623.28 = 37,628.79 : x
2. Step 2: Convert to fraction form
   67,843.41/93,623.28 = 37,628.79/x
3. Step 3: Cross multiply
   67,843.41x = 93,623.28 × 37,628.79
4. Step 4: Simplify right side
   67,843.41x = 3,522,930,250.04
5. Step 5: Solve for x
   x = 3,522,930,250.04/67,843.41
6. Step 6: Final answer
   x = 51,927.38