Finding the Fourth Proportional to 16,012.49, 24,034.22 and 7,698.24

Step by Step Solution

1. Step 1: Write the proportion equation
   16,012.49 : 24,034.22 = 7,698.24 : x
2. Step 2: Convert to fraction form
   16,012.49/24,034.22 = 7,698.24/x
3. Step 3: Cross multiply
   16,012.49x = 24,034.22 × 7,698.24
4. Step 4: Simplify right side
   16,012.49x = 185,021,184.15
5. Step 5: Solve for x
   x = 185,021,184.15/16,012.49
6. Step 6: Final answer
   x = 11,554.81