Finding the Fourth Proportional to 7,597.71, 11,392.31 and 2,665.42

Step by Step Solution

1. Step 1: Write the proportion equation
   7,597.71 : 11,392.31 = 2,665.42 : x
2. Step 2: Convert to fraction form
   7,597.71/11,392.31 = 2,665.42/x
3. Step 3: Cross multiply
   7,597.71x = 11,392.31 × 2,665.42
4. Step 4: Simplify right side
   7,597.71x = 30,365,269.10
5. Step 5: Solve for x
   x = 30,365,269.10/7,597.71
6. Step 6: Final answer
   x = 3,996.63