Finding the Fourth Proportional to 22,151.06, 30,568.43 and 12,079.52

Step by Step Solution

1. Step 1: Write the proportion equation
   22,151.06 : 30,568.43 = 12,079.52 : x
2. Step 2: Convert to fraction form
   22,151.06/30,568.43 = 12,079.52/x
3. Step 3: Cross multiply
   22,151.06x = 30,568.43 × 12,079.52
4. Step 4: Simplify right side
   22,151.06x = 369,251,748.31
5. Step 5: Solve for x
   x = 369,251,748.31/22,151.06
6. Step 6: Final answer
   x = 16,669.71