Finding the Fourth Proportional to 16,737.39, 23,096.73 and 9,663.39

Step by Step Solution

1. Step 1: Write the proportion equation
   16,737.39 : 23,096.73 = 9,663.39 : x
2. Step 2: Convert to fraction form
   16,737.39/23,096.73 = 9,663.39/x
3. Step 3: Cross multiply
   16,737.39x = 23,096.73 × 9,663.39
4. Step 4: Simplify right side
   16,737.39x = 223,192,709.71
5. Step 5: Solve for x
   x = 223,192,709.71/16,737.39
6. Step 6: Final answer
   x = 13,334.98