Finding the Fourth Proportional to 11,670.48, 17,496.27 and 7,963.38

Step by Step Solution

1. Step 1: Write the proportion equation
   11,670.48 : 17,496.27 = 7,963.38 : x
2. Step 2: Convert to fraction form
   11,670.48/17,496.27 = 7,963.38/x
3. Step 3: Cross multiply
   11,670.48x = 17,496.27 × 7,963.38
4. Step 4: Simplify right side
   11,670.48x = 139,329,446.59
5. Step 5: Solve for x
   x = 139,329,446.59/11,670.48
6. Step 6: Final answer
   x = 11,938.62