Finding the Fourth Proportional to 67.18, 100.27 and 59.08

Step by Step Solution

1. Step 1: Write the proportion equation
   67.18 : 100.27 = 59.08 : x
2. Step 2: Convert to fraction form
   67.18/100.27 = 59.08/x
3. Step 3: Cross multiply
   67.18x = 100.27 × 59.08
4. Step 4: Simplify right side
   67.18x = 5,924.10
5. Step 5: Solve for x
   x = 5,924.10/67.18
6. Step 6: Final answer
   x = 88.18