Finding the Fourth Proportional to 24,019.52, 33,145.56 and 13,409.82

Step by Step Solution

1. Step 1: Write the proportion equation
   24,019.52 : 33,145.56 = 13,409.82 : x
2. Step 2: Convert to fraction form
   24,019.52/33,145.56 = 13,409.82/x
3. Step 3: Cross multiply
   24,019.52x = 33,145.56 × 13,409.82
4. Step 4: Simplify right side
   24,019.52x = 444,475,993.40
5. Step 5: Solve for x
   x = 444,475,993.40/24,019.52
6. Step 6: Final answer
   x = 18,504.78