Finding the Fourth Proportional to 16,500.99, 22,769.33 and 10,536.15

Step by Step Solution

1. Step 1: Write the proportion equation
   16,500.99 : 22,769.33 = 10,536.15 : x
2. Step 2: Convert to fraction form
   16,500.99/22,769.33 = 10,536.15/x
3. Step 3: Cross multiply
   16,500.99x = 22,769.33 × 10,536.15
4. Step 4: Simplify right side
   16,500.99x = 239,901,023.60
5. Step 5: Solve for x
   x = 239,901,023.60/16,500.99
6. Step 6: Final answer
   x = 14,538.58