Finding the Fourth Proportional to 3,665.67, 5,052.02 and 2,669.37

Step by Step Solution

1. Step 1: Write the proportion equation
   3,665.67 : 5,052.02 = 2,669.37 : x
2. Step 2: Convert to fraction form
   3,665.67/5,052.02 = 2,669.37/x
3. Step 3: Cross multiply
   3,665.67x = 5,052.02 × 2,669.37
4. Step 4: Simplify right side
   3,665.67x = 13,485,697.28
5. Step 5: Solve for x
   x = 13,485,697.28/3,665.67
6. Step 6: Final answer
   x = 3,678.92