Finding the Fourth Proportional to 196.21, 294.27 and 59.23

Step by Step Solution

1. Step 1: Write the proportion equation
   196.21 : 294.27 = 59.23 : x
2. Step 2: Convert to fraction form
   196.21/294.27 = 59.23/x
3. Step 3: Cross multiply
   196.21x = 294.27 × 59.23
4. Step 4: Simplify right side
   196.21x = 17,429.61
5. Step 5: Solve for x
   x = 17,429.61/196.21
6. Step 6: Final answer
   x = 88.83