Finding the Fourth Proportional to 59.69, 89.55 and 16.94

Step by Step Solution

1. Step 1: Write the proportion equation
   59.69 : 89.55 = 16.94 : x
2. Step 2: Convert to fraction form
   59.69/89.55 = 16.94/x
3. Step 3: Cross multiply
   59.69x = 89.55 × 16.94
4. Step 4: Simplify right side
   59.69x = 1,516.69
5. Step 5: Solve for x
   x = 1,516.69/59.69
6. Step 6: Final answer
   x = 25.41