Finding the Fourth Proportional to 24,981.91, 34,473.59 and 13,651.50

Step by Step Solution

1. Step 1: Write the proportion equation
   24,981.91 : 34,473.59 = 13,651.50 : x
2. Step 2: Convert to fraction form
   24,981.91/34,473.59 = 13,651.50/x
3. Step 3: Cross multiply
   24,981.91x = 34,473.59 × 13,651.50
4. Step 4: Simplify right side
   24,981.91x = 470,616,270.54
5. Step 5: Solve for x
   x = 470,616,270.54/24,981.91
6. Step 6: Final answer
   x = 18,838.28