Finding the Fourth Proportional to 11,744.46, 17,622.76 and 5,176.17

Step by Step Solution

1. Step 1: Write the proportion equation
   11,744.46 : 17,622.76 = 5,176.17 : x
2. Step 2: Convert to fraction form
   11,744.46/17,622.76 = 5,176.17/x
3. Step 3: Cross multiply
   11,744.46x = 17,622.76 × 5,176.17
4. Step 4: Simplify right side
   11,744.46x = 91,218,401.63
5. Step 5: Solve for x
   x = 91,218,401.63/11,744.46
6. Step 6: Final answer
   x = 7,766.93