Finding the Fourth Proportional to 22,086.46, 30,479.01 and 12,014.69

Step by Step Solution

1. Step 1: Write the proportion equation
   22,086.46 : 30,479.01 = 12,014.69 : x
2. Step 2: Convert to fraction form
   22,086.46/30,479.01 = 12,014.69/x
3. Step 3: Cross multiply
   22,086.46x = 30,479.01 × 12,014.69
4. Step 4: Simplify right side
   22,086.46x = 366,195,856.66
5. Step 5: Solve for x
   x = 366,195,856.66/22,086.46
6. Step 6: Final answer
   x = 16,580.11