Finding the Fourth Proportional to 67,426.86, 93,048.42 and 37,212.48

Step by Step Solution

1. Step 1: Write the proportion equation
   67,426.86 : 93,048.42 = 37,212.48 : x
2. Step 2: Convert to fraction form
   67,426.86/93,048.42 = 37,212.48/x
3. Step 3: Cross multiply
   67,426.86x = 93,048.42 × 37,212.48
4. Step 4: Simplify right side
   67,426.86x = 3,462,562,468.28
5. Step 5: Solve for x
   x = 3,462,562,468.28/67,426.86
6. Step 6: Final answer
   x = 51,352.87