Finding the Fourth Proportional to 17,169.84, 25,759.89 and 7,309.98

Step by Step Solution

1. Step 1: Write the proportion equation
   17,169.84 : 25,759.89 = 7,309.98 : x
2. Step 2: Convert to fraction form
   17,169.84/25,759.89 = 7,309.98/x
3. Step 3: Cross multiply
   17,169.84x = 25,759.89 × 7,309.98
4. Step 4: Simplify right side
   17,169.84x = 188,304,280.70
5. Step 5: Solve for x
   x = 188,304,280.70/17,169.84
6. Step 6: Final answer
   x = 10,967.15