Finding the Fourth Proportional to 22,147.93, 30,563.02 and 12,076.29

Step by Step Solution

1. Step 1: Write the proportion equation
   22,147.93 : 30,563.02 = 12,076.29 : x
2. Step 2: Convert to fraction form
   22,147.93/30,563.02 = 12,076.29/x
3. Step 3: Cross multiply
   22,147.93x = 30,563.02 × 12,076.29
4. Step 4: Simplify right side
   22,147.93x = 369,087,907.89
5. Step 5: Solve for x
   x = 369,087,907.89/22,147.93
6. Step 6: Final answer
   x = 16,664.67