Finding the Fourth Proportional to 11,059.82, 16,596.21 and 7,936.46

Step by Step Solution

1. Step 1: Write the proportion equation
   11,059.82 : 16,596.21 = 7,936.46 : x
2. Step 2: Convert to fraction form
   11,059.82/16,596.21 = 7,936.46/x
3. Step 3: Cross multiply
   11,059.82x = 16,596.21 × 7,936.46
4. Step 4: Simplify right side
   11,059.82x = 131,715,156.82
5. Step 5: Solve for x
   x = 131,715,156.82/11,059.82
6. Step 6: Final answer
   x = 11,909.34