Finding the Fourth Proportional to 22,314.69, 30,793.57 and 13,363.18

Step by Step Solution

1. Step 1: Write the proportion equation
   22,314.69 : 30,793.57 = 13,363.18 : x
2. Step 2: Convert to fraction form
   22,314.69/30,793.57 = 13,363.18/x
3. Step 3: Cross multiply
   22,314.69x = 30,793.57 × 13,363.18
4. Step 4: Simplify right side
   22,314.69x = 411,499,908.36
5. Step 5: Solve for x
   x = 411,499,908.36/22,314.69
6. Step 6: Final answer
   x = 18,440.76