Finding the Fourth Proportional to 17,165.05, 25,758.41 and 7,304.31

Step by Step Solution

1. Step 1: Write the proportion equation
   17,165.05 : 25,758.41 = 7,304.31 : x
2. Step 2: Convert to fraction form
   17,165.05/25,758.41 = 7,304.31/x
3. Step 3: Cross multiply
   17,165.05x = 25,758.41 × 7,304.31
4. Step 4: Simplify right side
   17,165.05x = 188,147,375.23
5. Step 5: Solve for x
   x = 188,147,375.23/17,165.05
6. Step 6: Final answer
   x = 10,961.08