Finding the Fourth Proportional to 22,086.87, 30,492.45 and 14,555.09

Step by Step Solution

1. Step 1: Write the proportion equation
   22,086.87 : 30,492.45 = 14,555.09 : x
2. Step 2: Convert to fraction form
   22,086.87/30,492.45 = 14,555.09/x
3. Step 3: Cross multiply
   22,086.87x = 30,492.45 × 14,555.09
4. Step 4: Simplify right side
   22,086.87x = 443,820,201.61
5. Step 5: Solve for x
   x = 443,820,201.61/22,086.87
6. Step 6: Final answer
   x = 20,094.30