Finding the Fourth Proportional to 404.05, 606.00 and 184.61

Step by Step Solution

1. Step 1: Write the proportion equation
   404.05 : 606.00 = 184.61 : x
2. Step 2: Convert to fraction form
   404.05/606.00 = 184.61/x
3. Step 3: Cross multiply
   404.05x = 606.00 × 184.61
4. Step 4: Simplify right side
   404.05x = 111,871.22
5. Step 5: Solve for x
   x = 111,871.22/404.05
6. Step 6: Final answer
   x = 276.87