Finding the Fourth Proportional to 16,262.80, 24,398.79 and 4,576.12

Step by Step Solution

1. Step 1: Write the proportion equation
   16,262.80 : 24,398.79 = 4,576.12 : x
2. Step 2: Convert to fraction form
   16,262.80/24,398.79 = 4,576.12/x
3. Step 3: Cross multiply
   16,262.80x = 24,398.79 × 4,576.12
4. Step 4: Simplify right side
   16,262.80x = 111,651,790.89
5. Step 5: Solve for x
   x = 111,651,790.89/16,262.80
6. Step 6: Final answer
   x = 6,865.47