Finding the Fourth Proportional to 16,913.52, 23,338.71 and 9,744.48

Step by Step Solution

1. Step 1: Write the proportion equation
   16,913.52 : 23,338.71 = 9,744.48 : x
2. Step 2: Convert to fraction form
   16,913.52/23,338.71 = 9,744.48/x
3. Step 3: Cross multiply
   16,913.52x = 23,338.71 × 9,744.48
4. Step 4: Simplify right side
   16,913.52x = 227,423,592.82
5. Step 5: Solve for x
   x = 227,423,592.82/16,913.52
6. Step 6: Final answer
   x = 13,446.26