Finding the Fourth Proportional to 22,168.58, 30,591.69 and 12,096.77

Step by Step Solution

1. Step 1: Write the proportion equation
   22,168.58 : 30,591.69 = 12,096.77 : x
2. Step 2: Convert to fraction form
   22,168.58/30,591.69 = 12,096.77/x
3. Step 3: Cross multiply
   22,168.58x = 30,591.69 × 12,096.77
4. Step 4: Simplify right side
   22,168.58x = 370,060,637.84
5. Step 5: Solve for x
   x = 370,060,637.84/22,168.58
6. Step 6: Final answer
   x = 16,693.02