Finding the Fourth Proportional to 89.06, 133.47 and 32.02

Step by Step Solution

1. Step 1: Write the proportion equation
   89.06 : 133.47 = 32.02 : x
2. Step 2: Convert to fraction form
   89.06/133.47 = 32.02/x
3. Step 3: Cross multiply
   89.06x = 133.47 × 32.02
4. Step 4: Simplify right side
   89.06x = 4,273.71
5. Step 5: Solve for x
   x = 4,273.71/89.06
6. Step 6: Final answer
   x = 47.99