Finding the Fourth Proportional to 16,995.69, 23,456.39 and 9,922.37

Step by Step Solution

1. Step 1: Write the proportion equation
   16,995.69 : 23,456.39 = 9,922.37 : x
2. Step 2: Convert to fraction form
   16,995.69/23,456.39 = 9,922.37/x
3. Step 3: Cross multiply
   16,995.69x = 23,456.39 × 9,922.37
4. Step 4: Simplify right side
   16,995.69x = 232,742,813.55
5. Step 5: Solve for x
   x = 232,742,813.55/16,995.69
6. Step 6: Final answer
   x = 13,694.23