Finding the Fourth Proportional to 16,338.82, 24,510.52 and 6,479.09

Step by Step Solution

1. Step 1: Write the proportion equation
   16,338.82 : 24,510.52 = 6,479.09 : x
2. Step 2: Convert to fraction form
   16,338.82/24,510.52 = 6,479.09/x
3. Step 3: Cross multiply
   16,338.82x = 24,510.52 × 6,479.09
4. Step 4: Simplify right side
   16,338.82x = 158,805,848.83
5. Step 5: Solve for x
   x = 158,805,848.83/16,338.82
6. Step 6: Final answer
   x = 9,719.55