Finding the Fourth Proportional to 24,469, 33,767.94 and 13,291.72

Step by Step Solution

1. Step 1: Write the proportion equation
   24,469 : 33,767.94 = 13,291.72 : x
2. Step 2: Convert to fraction form
   24,469/33,767.94 = 13,291.72/x
3. Step 3: Cross multiply
   24,469x = 33,767.94 × 13,291.72
4. Step 4: Simplify right side
   24,469x = 448,834,003.46
5. Step 5: Solve for x
   x = 448,834,003.46/24,469
6. Step 6: Final answer
   x = 18,342.96