Finding the Fourth Proportional to 9,666.73, 14,500.58 and 3,007.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,666.73 : 14,500.58 = 3,007.76 : x
2. Step 2: Convert to fraction form
   9,666.73/14,500.58 = 3,007.76/x
3. Step 3: Cross multiply
   9,666.73x = 14,500.58 × 3,007.76
4. Step 4: Simplify right side
   9,666.73x = 43,614,285.71
5. Step 5: Solve for x
   x = 43,614,285.71/9,666.73
6. Step 6: Final answer
   x = 4,511.79