Finding the Fourth Proportional to 3,647.62, 5,467.65 and 2,003.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,647.62 : 5,467.65 = 2,003.59 : x
2. Step 2: Convert to fraction form
   3,647.62/5,467.65 = 2,003.59/x
3. Step 3: Cross multiply
   3,647.62x = 5,467.65 × 2,003.59
4. Step 4: Simplify right side
   3,647.62x = 10,954,928.86
5. Step 5: Solve for x
   x = 10,954,928.86/3,647.62
6. Step 6: Final answer
   x = 3,003.31