Finding the Fourth Proportional to 63.69, 95.31 and 59.10

Step by Step Solution

1. Step 1: Write the proportion equation
   63.69 : 95.31 = 59.10 : x
2. Step 2: Convert to fraction form
   63.69/95.31 = 59.10/x
3. Step 3: Cross multiply
   63.69x = 95.31 × 59.10
4. Step 4: Simplify right side
   63.69x = 5,632.82
5. Step 5: Solve for x
   x = 5,632.82/63.69
6. Step 6: Final answer
   x = 88.44