Finding the Fourth Proportional to 116.91, 175.34 and 59.08

Step by Step Solution

1. Step 1: Write the proportion equation
   116.91 : 175.34 = 59.08 : x
2. Step 2: Convert to fraction form
   116.91/175.34 = 59.08/x
3. Step 3: Cross multiply
   116.91x = 175.34 × 59.08
4. Step 4: Simplify right side
   116.91x = 10,359.09
5. Step 5: Solve for x
   x = 10,359.09/116.91
6. Step 6: Final answer
   x = 88.61