Finding the Fourth Proportional to 16,124.81, 24,196.56 and 6,764

Step by Step Solution

1. Step 1: Write the proportion equation
   16,124.81 : 24,196.56 = 6,764 : x
2. Step 2: Convert to fraction form
   16,124.81/24,196.56 = 6,764/x
3. Step 3: Cross multiply
   16,124.81x = 24,196.56 × 6,764
4. Step 4: Simplify right side
   16,124.81x = 163,665,498.02
5. Step 5: Solve for x
   x = 163,665,498.02/16,124.81
6. Step 6: Final answer
   x = 10,149.92