Finding the Fourth Proportional to 59.32, 88.98 and 15.98

Step by Step Solution

1. Step 1: Write the proportion equation
   59.32 : 88.98 = 15.98 : x
2. Step 2: Convert to fraction form
   59.32/88.98 = 15.98/x
3. Step 3: Cross multiply
   59.32x = 88.98 × 15.98
4. Step 4: Simplify right side
   59.32x = 1,421.82
5. Step 5: Solve for x
   x = 1,421.82/59.32
6. Step 6: Final answer
   x = 23.97