Finding the Fourth Proportional to 123.51, 185.27 and 32.21

Step by Step Solution

1. Step 1: Write the proportion equation
   123.51 : 185.27 = 32.21 : x
2. Step 2: Convert to fraction form
   123.51/185.27 = 32.21/x
3. Step 3: Cross multiply
   123.51x = 185.27 × 32.21
4. Step 4: Simplify right side
   123.51x = 5,968.38
5. Step 5: Solve for x
   x = 5,968.38/123.51
6. Step 6: Final answer
   x = 48.32