Finding the Fourth Proportional to 59.06, 88.61 and 16.31

Step by Step Solution

1. Step 1: Write the proportion equation
   59.06 : 88.61 = 16.31 : x
2. Step 2: Convert to fraction form
   59.06/88.61 = 16.31/x
3. Step 3: Cross multiply
   59.06x = 88.61 × 16.31
4. Step 4: Simplify right side
   59.06x = 1,445.37
5. Step 5: Solve for x
   x = 1,445.37/59.06
6. Step 6: Final answer
   x = 24.47