Finding the Fourth Proportional to 3,600.05, 5,399.46 and 1,002.38

Step by Step Solution

1. Step 1: Write the proportion equation
   3,600.05 : 5,399.46 = 1,002.38 : x
2. Step 2: Convert to fraction form
   3,600.05/5,399.46 = 1,002.38/x
3. Step 3: Cross multiply
   3,600.05x = 5,399.46 × 1,002.38
4. Step 4: Simplify right side
   3,600.05x = 5,412,283.72
5. Step 5: Solve for x
   x = 5,412,283.72/3,600.05
6. Step 6: Final answer
   x = 1,503.39