Finding the Fourth Proportional to 3,662.58, 5,054.43 and 2,006.58

Step by Step Solution

1. Step 1: Write the proportion equation
   3,662.58 : 5,054.43 = 2,006.58 : x
2. Step 2: Convert to fraction form
   3,662.58/5,054.43 = 2,006.58/x
3. Step 3: Cross multiply
   3,662.58x = 5,054.43 × 2,006.58
4. Step 4: Simplify right side
   3,662.58x = 10,142,118.15
5. Step 5: Solve for x
   x = 10,142,118.15/3,662.58
6. Step 6: Final answer
   x = 2,769.12