Finding the Fourth Proportional to 11,753.01, 16,221.96 and 7,982.46

Step by Step Solution

1. Step 1: Write the proportion equation
   11,753.01 : 16,221.96 = 7,982.46 : x
2. Step 2: Convert to fraction form
   11,753.01/16,221.96 = 7,982.46/x
3. Step 3: Cross multiply
   11,753.01x = 16,221.96 × 7,982.46
4. Step 4: Simplify right side
   11,753.01x = 129,491,146.82
5. Step 5: Solve for x
   x = 129,491,146.82/11,753.01
6. Step 6: Final answer
   x = 11,017.70