Finding the Fourth Proportional to 67.59, 93.30 and 43.05

Step by Step Solution

1. Step 1: Write the proportion equation
   67.59 : 93.30 = 43.05 : x
2. Step 2: Convert to fraction form
   67.59/93.30 = 43.05/x
3. Step 3: Cross multiply
   67.59x = 93.30 × 43.05
4. Step 4: Simplify right side
   67.59x = 4,016.57
5. Step 5: Solve for x
   x = 4,016.57/67.59
6. Step 6: Final answer
   x = 59.43