Finding the Fourth Proportional to 22,119.97, 30,525.10 and 12,048.59

Step by Step Solution

1. Step 1: Write the proportion equation
   22,119.97 : 30,525.10 = 12,048.59 : x
2. Step 2: Convert to fraction form
   22,119.97/30,525.10 = 12,048.59/x
3. Step 3: Cross multiply
   22,119.97x = 30,525.10 × 12,048.59
4. Step 4: Simplify right side
   22,119.97x = 367,784,414.61
5. Step 5: Solve for x
   x = 367,784,414.61/22,119.97
6. Step 6: Final answer
   x = 16,626.80