Finding the Fourth Proportional to 11,834.54, 16,326.49 and 7,796.15

Step by Step Solution

1. Step 1: Write the proportion equation
   11,834.54 : 16,326.49 = 7,796.15 : x
2. Step 2: Convert to fraction form
   11,834.54/16,326.49 = 7,796.15/x
3. Step 3: Cross multiply
   11,834.54x = 16,326.49 × 7,796.15
4. Step 4: Simplify right side
   11,834.54x = 127,283,765.01
5. Step 5: Solve for x
   x = 127,283,765.01/11,834.54
6. Step 6: Final answer
   x = 10,755.28