Finding the Fourth Proportional to 17,176.69, 25,767.46 and 5,487.17

Step by Step Solution

1. Step 1: Write the proportion equation
   17,176.69 : 25,767.46 = 5,487.17 : x
2. Step 2: Convert to fraction form
   17,176.69/25,767.46 = 5,487.17/x
3. Step 3: Cross multiply
   17,176.69x = 25,767.46 × 5,487.17
4. Step 4: Simplify right side
   17,176.69x = 141,390,433.49
5. Step 5: Solve for x
   x = 141,390,433.49/17,176.69
6. Step 6: Final answer
   x = 8,231.53