Finding the Fourth Proportional to 16,522.38, 22,800.83 and 9,448.79

Step by Step Solution

1. Step 1: Write the proportion equation
   16,522.38 : 22,800.83 = 9,448.79 : x
2. Step 2: Convert to fraction form
   16,522.38/22,800.83 = 9,448.79/x
3. Step 3: Cross multiply
   16,522.38x = 22,800.83 × 9,448.79
4. Step 4: Simplify right side
   16,522.38x = 215,440,093.25
5. Step 5: Solve for x
   x = 215,440,093.25/16,522.38
6. Step 6: Final answer
   x = 13,039.29