Finding the Fourth Proportional to 11,756.52, 16,245.02 and 8,743.82

Step by Step Solution

1. Step 1: Write the proportion equation
   11,756.52 : 16,245.02 = 8,743.82 : x
2. Step 2: Convert to fraction form
   11,756.52/16,245.02 = 8,743.82/x
3. Step 3: Cross multiply
   11,756.52x = 16,245.02 × 8,743.82
4. Step 4: Simplify right side
   11,756.52x = 142,043,405.83
5. Step 5: Solve for x
   x = 142,043,405.83/11,756.52
6. Step 6: Final answer
   x = 12,082.10