Finding the Fourth Proportional to 3,662.56, 5,054.48 and 2,006.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,662.56 : 5,054.48 = 2,006.56 : x
2. Step 2: Convert to fraction form
   3,662.56/5,054.48 = 2,006.56/x
3. Step 3: Cross multiply
   3,662.56x = 5,054.48 × 2,006.56
4. Step 4: Simplify right side
   3,662.56x = 10,142,117.39
5. Step 5: Solve for x
   x = 10,142,117.39/3,662.56
6. Step 6: Final answer
   x = 2,769.13