Finding the Fourth Proportional to 16,429.68, 22,675.56 and 10,464

Step by Step Solution

1. Step 1: Write the proportion equation
   16,429.68 : 22,675.56 = 10,464 : x
2. Step 2: Convert to fraction form
   16,429.68/22,675.56 = 10,464/x
3. Step 3: Cross multiply
   16,429.68x = 22,675.56 × 10,464
4. Step 4: Simplify right side
   16,429.68x = 237,277,059.84
5. Step 5: Solve for x
   x = 237,277,059.84/16,429.68
6. Step 6: Final answer
   x = 14,441.98