Finding the Fourth Proportional to 17,776.69, 24,534.20 and 17,192.54

Step by Step Solution

1. Step 1: Write the proportion equation
   17,776.69 : 24,534.20 = 17,192.54 : x
2. Step 2: Convert to fraction form
   17,776.69/24,534.20 = 17,192.54/x
3. Step 3: Cross multiply
   17,776.69x = 24,534.20 × 17,192.54
4. Step 4: Simplify right side
   17,776.69x = 421,805,067.57
5. Step 5: Solve for x
   x = 421,805,067.57/17,776.69
6. Step 6: Final answer
   x = 23,727.99