Finding the Fourth Proportional to 24,068.72, 33,215.59 and 13,458.33

Step by Step Solution

1. Step 1: Write the proportion equation
   24,068.72 : 33,215.59 = 13,458.33 : x
2. Step 2: Convert to fraction form
   24,068.72/33,215.59 = 13,458.33/x
3. Step 3: Cross multiply
   24,068.72x = 33,215.59 × 13,458.33
4. Step 4: Simplify right side
   24,068.72x = 447,026,205.29
5. Step 5: Solve for x
   x = 447,026,205.29/24,068.72
6. Step 6: Final answer
   x = 18,572.91