Finding the Fourth Proportional to 22,168.07, 30,591.34 and 12,096.50

Step by Step Solution

1. Step 1: Write the proportion equation
   22,168.07 : 30,591.34 = 12,096.50 : x
2. Step 2: Convert to fraction form
   22,168.07/30,591.34 = 12,096.50/x
3. Step 3: Cross multiply
   22,168.07x = 30,591.34 × 12,096.50
4. Step 4: Simplify right side
   22,168.07x = 370,048,144.31
5. Step 5: Solve for x
   x = 370,048,144.31/22,168.07
6. Step 6: Final answer
   x = 16,692.84