Finding the Fourth Proportional to 24,362.72, 33,620.57 and 13,184.72

Step by Step Solution

1. Step 1: Write the proportion equation
   24,362.72 : 33,620.57 = 13,184.72 : x
2. Step 2: Convert to fraction form
   24,362.72/33,620.57 = 13,184.72/x
3. Step 3: Cross multiply
   24,362.72x = 33,620.57 × 13,184.72
4. Step 4: Simplify right side
   24,362.72x = 443,277,743.18
5. Step 5: Solve for x
   x = 443,277,743.18/24,362.72
6. Step 6: Final answer
   x = 18,194.92