Finding the Fourth Proportional to 67,662.40, 93,372.18 and 37,448.96

Step by Step Solution

1. Step 1: Write the proportion equation
   67,662.40 : 93,372.18 = 37,448.96 : x
2. Step 2: Convert to fraction form
   67,662.40/93,372.18 = 37,448.96/x
3. Step 3: Cross multiply
   67,662.40x = 93,372.18 × 37,448.96
4. Step 4: Simplify right side
   67,662.40x = 3,496,691,033.93
5. Step 5: Solve for x
   x = 3,496,691,033.93/67,662.40
6. Step 6: Final answer
   x = 51,678.50