Finding the Fourth Proportional to 3,662.88, 5,022 and 3,597.12

Step by Step Solution

1. Step 1: Write the proportion equation
   3,662.88 : 5,022 = 3,597.12 : x
2. Step 2: Convert to fraction form
   3,662.88/5,022 = 3,597.12/x
3. Step 3: Cross multiply
   3,662.88x = 5,022 × 3,597.12
4. Step 4: Simplify right side
   3,662.88x = 18,064,736.64
5. Step 5: Solve for x
   x = 18,064,736.64/3,662.88
6. Step 6: Final answer
   x = 4,931.84