Finding the Fourth Proportional to 11,792.69, 16,274.22 and 7,013.18

Step by Step Solution

1. Step 1: Write the proportion equation
   11,792.69 : 16,274.22 = 7,013.18 : x
2. Step 2: Convert to fraction form
   11,792.69/16,274.22 = 7,013.18/x
3. Step 3: Cross multiply
   11,792.69x = 16,274.22 × 7,013.18
4. Step 4: Simplify right side
   11,792.69x = 114,134,048.61
5. Step 5: Solve for x
   x = 114,134,048.61/11,792.69
6. Step 6: Final answer
   x = 9,678.37