Finding the Fourth Proportional to 196.27, 294.43 and 59.31

Step by Step Solution

1. Step 1: Write the proportion equation
   196.27 : 294.43 = 59.31 : x
2. Step 2: Convert to fraction form
   196.27/294.43 = 59.31/x
3. Step 3: Cross multiply
   196.27x = 294.43 × 59.31
4. Step 4: Simplify right side
   196.27x = 17,461.17
5. Step 5: Solve for x
   x = 17,461.17/196.27
6. Step 6: Final answer
   x = 88.97