Finding the Fourth Proportional to 116.89, 175.18 and 59.01

Step by Step Solution

1. Step 1: Write the proportion equation
   116.89 : 175.18 = 59.01 : x
2. Step 2: Convert to fraction form
   116.89/175.18 = 59.01/x
3. Step 3: Cross multiply
   116.89x = 175.18 × 59.01
4. Step 4: Simplify right side
   116.89x = 10,336.20
5. Step 5: Solve for x
   x = 10,336.20/116.89
6. Step 6: Final answer
   x = 88.43