Finding the Fourth Proportional to 67,432.05, 93,052.31 and 37,217.37

Step by Step Solution

1. Step 1: Write the proportion equation
   67,432.05 : 93,052.31 = 37,217.37 : x
2. Step 2: Convert to fraction form
   67,432.05/93,052.31 = 37,217.37/x
3. Step 3: Cross multiply
   67,432.05x = 93,052.31 × 37,217.37
4. Step 4: Simplify right side
   67,432.05x = 3,463,162,064.54
5. Step 5: Solve for x
   x = 3,463,162,064.54/67,432.05
6. Step 6: Final answer
   x = 51,357.80