Finding the Fourth Proportional to 67,578.30, 93,249.83 and 37,359.43

Step by Step Solution

1. Step 1: Write the proportion equation
   67,578.30 : 93,249.83 = 37,359.43 : x
2. Step 2: Convert to fraction form
   67,578.30/93,249.83 = 37,359.43/x
3. Step 3: Cross multiply
   67,578.30x = 93,249.83 × 37,359.43
4. Step 4: Simplify right side
   67,578.30x = 3,483,760,356.67
5. Step 5: Solve for x
   x = 3,483,760,356.67/67,578.30
6. Step 6: Final answer
   x = 51,551.46