Finding the Fourth Proportional to 22,150.47, 30,568.39 and 12,079.46

Step by Step Solution

1. Step 1: Write the proportion equation
   22,150.47 : 30,568.39 = 12,079.46 : x
2. Step 2: Convert to fraction form
   22,150.47/30,568.39 = 12,079.46/x
3. Step 3: Cross multiply
   22,150.47x = 30,568.39 × 12,079.46
4. Step 4: Simplify right side
   22,150.47x = 369,249,705.59
5. Step 5: Solve for x
   x = 369,249,705.59/22,150.47
6. Step 6: Final answer
   x = 16,670.06