Finding the Fourth Proportional to 5,597.27, 7,722.83 and 3,605.42

Step by Step Solution

1. Step 1: Write the proportion equation
   5,597.27 : 7,722.83 = 3,605.42 : x
2. Step 2: Convert to fraction form
   5,597.27/7,722.83 = 3,605.42/x
3. Step 3: Cross multiply
   5,597.27x = 7,722.83 × 3,605.42
4. Step 4: Simplify right side
   5,597.27x = 27,844,027.71
5. Step 5: Solve for x
   x = 27,844,027.71/5,597.27
6. Step 6: Final answer
   x = 4,974.58