Finding the Fourth Proportional to 2,006.06, 3,007.25 and 1,485.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,006.06 : 3,007.25 = 1,485.42 : x
2. Step 2: Convert to fraction form
   2,006.06/3,007.25 = 1,485.42/x
3. Step 3: Cross multiply
   2,006.06x = 3,007.25 × 1,485.42
4. Step 4: Simplify right side
   2,006.06x = 4,467,021.87
5. Step 5: Solve for x
   x = 4,467,021.87/2,006.06
6. Step 6: Final answer
   x = 2,226.77