Finding the Fourth Proportional to 185.01, 255.29 and 111.30

Step by Step Solution

1. Step 1: Write the proportion equation
   185.01 : 255.29 = 111.30 : x
2. Step 2: Convert to fraction form
   185.01/255.29 = 111.30/x
3. Step 3: Cross multiply
   185.01x = 255.29 × 111.30
4. Step 4: Simplify right side
   185.01x = 28,413.78
5. Step 5: Solve for x
   x = 28,413.78/185.01
6. Step 6: Final answer
   x = 153.58