Finding the Fourth Proportional to 22,086.84, 30,479.58 and 14,544.12

Step by Step Solution

1. Step 1: Write the proportion equation
   22,086.84 : 30,479.58 = 14,544.12 : x
2. Step 2: Convert to fraction form
   22,086.84/30,479.58 = 14,544.12/x
3. Step 3: Cross multiply
   22,086.84x = 30,479.58 × 14,544.12
4. Step 4: Simplify right side
   22,086.84x = 443,298,669.07
5. Step 5: Solve for x
   x = 443,298,669.07/22,086.84
6. Step 6: Final answer
   x = 20,070.71