Finding the Fourth Proportional to 16,994.91, 23,456.73 and 9,443.84

Step by Step Solution

1. Step 1: Write the proportion equation
   16,994.91 : 23,456.73 = 9,443.84 : x
2. Step 2: Convert to fraction form
   16,994.91/23,456.73 = 9,443.84/x
3. Step 3: Cross multiply
   16,994.91x = 23,456.73 × 9,443.84
4. Step 4: Simplify right side
   16,994.91x = 221,521,605.04
5. Step 5: Solve for x
   x = 221,521,605.04/16,994.91
6. Step 6: Final answer
   x = 13,034.59