Finding the Fourth Proportional to 67.62, 93.27 and 43.09

Step by Step Solution

1. Step 1: Write the proportion equation
   67.62 : 93.27 = 43.09 : x
2. Step 2: Convert to fraction form
   67.62/93.27 = 43.09/x
3. Step 3: Cross multiply
   67.62x = 93.27 × 43.09
4. Step 4: Simplify right side
   67.62x = 4,018.69
5. Step 5: Solve for x
   x = 4,018.69/67.62
6. Step 6: Final answer
   x = 59.43