Finding the Fourth Proportional to 22,168.77, 30,591.95 and 12,096.96

Step by Step Solution

1. Step 1: Write the proportion equation
   22,168.77 : 30,591.95 = 12,096.96 : x
2. Step 2: Convert to fraction form
   22,168.77/30,591.95 = 12,096.96/x
3. Step 3: Cross multiply
   22,168.77x = 30,591.95 × 12,096.96
4. Step 4: Simplify right side
   22,168.77x = 370,069,595.47
5. Step 5: Solve for x
   x = 370,069,595.47/22,168.77
6. Step 6: Final answer
   x = 16,693.28