Finding the Fourth Proportional to 22,096.25, 30,492.83 and 12,160.25

Step by Step Solution

1. Step 1: Write the proportion equation
   22,096.25 : 30,492.83 = 12,160.25 : x
2. Step 2: Convert to fraction form
   22,096.25/30,492.83 = 12,160.25/x
3. Step 3: Cross multiply
   22,096.25x = 30,492.83 × 12,160.25
4. Step 4: Simplify right side
   22,096.25x = 370,800,436.01
5. Step 5: Solve for x
   x = 370,800,436.01/22,096.25
6. Step 6: Final answer
   x = 16,781.15