Finding the Fourth Proportional to 116.82, 175.18 and 59.07

Step by Step Solution

1. Step 1: Write the proportion equation
   116.82 : 175.18 = 59.07 : x
2. Step 2: Convert to fraction form
   116.82/175.18 = 59.07/x
3. Step 3: Cross multiply
   116.82x = 175.18 × 59.07
4. Step 4: Simplify right side
   116.82x = 10,347.59
5. Step 5: Solve for x
   x = 10,347.59/116.82
6. Step 6: Final answer
   x = 88.58