Finding the Fourth Proportional to 22,408.18, 33,601.98 and 10,708.54

Step by Step Solution

1. Step 1: Write the proportion equation
   22,408.18 : 33,601.98 = 10,708.54 : x
2. Step 2: Convert to fraction form
   22,408.18/33,601.98 = 10,708.54/x
3. Step 3: Cross multiply
   22,408.18x = 33,601.98 × 10,708.54
4. Step 4: Simplify right side
   22,408.18x = 359,828,146.91
5. Step 5: Solve for x
   x = 359,828,146.91/22,408.18
6. Step 6: Final answer
   x = 16,057.89