Finding the Fourth Proportional to 22,060.16, 30,443.52 and 12,124.16

Step by Step Solution

1. Step 1: Write the proportion equation
   22,060.16 : 30,443.52 = 12,124.16 : x
2. Step 2: Convert to fraction form
   22,060.16/30,443.52 = 12,124.16/x
3. Step 3: Cross multiply
   22,060.16x = 30,443.52 × 12,124.16
4. Step 4: Simplify right side
   22,060.16x = 369,102,107.44
5. Step 5: Solve for x
   x = 369,102,107.44/22,060.16
6. Step 6: Final answer
   x = 16,731.62