Finding the Fourth Proportional to 116.48, 174.80 and 59.52

Step by Step Solution

1. Step 1: Write the proportion equation
   116.48 : 174.80 = 59.52 : x
2. Step 2: Convert to fraction form
   116.48/174.80 = 59.52/x
3. Step 3: Cross multiply
   116.48x = 174.80 × 59.52
4. Step 4: Simplify right side
   116.48x = 10,404.10
5. Step 5: Solve for x
   x = 10,404.10/116.48
6. Step 6: Final answer
   x = 89.32