Finding the Fourth Proportional to 300.27, 414.37 and 176.00

Step by Step Solution

1. Step 1: Write the proportion equation
   300.27 : 414.37 = 176.00 : x
2. Step 2: Convert to fraction form
   300.27/414.37 = 176.00/x
3. Step 3: Cross multiply
   300.27x = 414.37 × 176.00
4. Step 4: Simplify right side
   300.27x = 72,927.27
5. Step 5: Solve for x
   x = 72,927.27/300.27
6. Step 6: Final answer
   x = 242.87