Finding the Fourth Proportional to 11,956.05, 16,499.25 and 6,650.82

Step by Step Solution

1. Step 1: Write the proportion equation
   11,956.05 : 16,499.25 = 6,650.82 : x
2. Step 2: Convert to fraction form
   11,956.05/16,499.25 = 6,650.82/x
3. Step 3: Cross multiply
   11,956.05x = 16,499.25 × 6,650.82
4. Step 4: Simplify right side
   11,956.05x = 109,733,541.89
5. Step 5: Solve for x
   x = 109,733,541.89/11,956.05
6. Step 6: Final answer
   x = 9,178.08