Finding the Fourth Proportional to 16,524.58, 22,815.77 and 10,159.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,524.58 : 22,815.77 = 10,159.72 : x
2. Step 2: Convert to fraction form
   16,524.58/22,815.77 = 10,159.72/x
3. Step 3: Cross multiply
   16,524.58x = 22,815.77 × 10,159.72
4. Step 4: Simplify right side
   16,524.58x = 231,801,834.78
5. Step 5: Solve for x
   x = 231,801,834.78/16,524.58
6. Step 6: Final answer
   x = 14,027.70