Finding the Fourth Proportional to 22,483.71, 33,727.41 and 13,124.71

Step by Step Solution

1. Step 1: Write the proportion equation
   22,483.71 : 33,727.41 = 13,124.71 : x
2. Step 2: Convert to fraction form
   22,483.71/33,727.41 = 13,124.71/x
3. Step 3: Cross multiply
   22,483.71x = 33,727.41 × 13,124.71
4. Step 4: Simplify right side
   22,483.71x = 442,662,517.46
5. Step 5: Solve for x
   x = 442,662,517.46/22,483.71
6. Step 6: Final answer
   x = 19,688.14