Finding the Fourth Proportional to 196.68, 294.91 and 59.69

Step by Step Solution

1. Step 1: Write the proportion equation
   196.68 : 294.91 = 59.69 : x
2. Step 2: Convert to fraction form
   196.68/294.91 = 59.69/x
3. Step 3: Cross multiply
   196.68x = 294.91 × 59.69
4. Step 4: Simplify right side
   196.68x = 17,601.40
5. Step 5: Solve for x
   x = 17,601.40/196.68
6. Step 6: Final answer
   x = 89.49