Finding the Fourth Proportional to 196.25, 294.30 and 59.29

Step by Step Solution

1. Step 1: Write the proportion equation
   196.25 : 294.30 = 59.29 : x
2. Step 2: Convert to fraction form
   196.25/294.30 = 59.29/x
3. Step 3: Cross multiply
   196.25x = 294.30 × 59.29
4. Step 4: Simplify right side
   196.25x = 17,448.31
5. Step 5: Solve for x
   x = 17,448.31/196.25
6. Step 6: Final answer
   x = 88.91