Finding the Fourth Proportional to 16,536.69, 24,809.22 and 7,174.51

Step by Step Solution

1. Step 1: Write the proportion equation
   16,536.69 : 24,809.22 = 7,174.51 : x
2. Step 2: Convert to fraction form
   16,536.69/24,809.22 = 7,174.51/x
3. Step 3: Cross multiply
   16,536.69x = 24,809.22 × 7,174.51
4. Step 4: Simplify right side
   16,536.69x = 177,993,934.96
5. Step 5: Solve for x
   x = 177,993,934.96/16,536.69
6. Step 6: Final answer
   x = 10,763.58