Finding the Fourth Proportional to 16,046.64, 24,061.46 and 6,688.51

Step by Step Solution

1. Step 1: Write the proportion equation
   16,046.64 : 24,061.46 = 6,688.51 : x
2. Step 2: Convert to fraction form
   16,046.64/24,061.46 = 6,688.51/x
3. Step 3: Cross multiply
   16,046.64x = 24,061.46 × 6,688.51
4. Step 4: Simplify right side
   16,046.64x = 160,935,222.23
5. Step 5: Solve for x
   x = 160,935,222.23/16,046.64
6. Step 6: Final answer
   x = 10,029.22