Finding the Fourth Proportional to 22,060.76, 30,443.84 and 12,124.76

Step by Step Solution

1. Step 1: Write the proportion equation
   22,060.76 : 30,443.84 = 12,124.76 : x
2. Step 2: Convert to fraction form
   22,060.76/30,443.84 = 12,124.76/x
3. Step 3: Cross multiply
   22,060.76x = 30,443.84 × 12,124.76
4. Step 4: Simplify right side
   22,060.76x = 369,124,253.48
5. Step 5: Solve for x
   x = 369,124,253.48/22,060.76
6. Step 6: Final answer
   x = 16,732.16