Finding the Fourth Proportional to 22,081.68, 30,456.66 and 14,017.74

Step by Step Solution

1. Step 1: Write the proportion equation
   22,081.68 : 30,456.66 = 14,017.74 : x
2. Step 2: Convert to fraction form
   22,081.68/30,456.66 = 14,017.74/x
3. Step 3: Cross multiply
   22,081.68x = 30,456.66 × 14,017.74
4. Step 4: Simplify right side
   22,081.68x = 426,933,541.15
5. Step 5: Solve for x
   x = 426,933,541.15/22,081.68
6. Step 6: Final answer
   x = 19,334.29