Finding the Fourth Proportional to 22,169.98, 30,594.50 and 12,098.42

Step by Step Solution

1. Step 1: Write the proportion equation
   22,169.98 : 30,594.50 = 12,098.42 : x
2. Step 2: Convert to fraction form
   22,169.98/30,594.50 = 12,098.42/x
3. Step 3: Cross multiply
   22,169.98x = 30,594.50 × 12,098.42
4. Step 4: Simplify right side
   22,169.98x = 370,145,110.69
5. Step 5: Solve for x
   x = 370,145,110.69/22,169.98
6. Step 6: Final answer
   x = 16,695.78