Finding the Fourth Proportional to 22,582.38, 31,184.79 and 14,530.05

Step by Step Solution

1. Step 1: Write the proportion equation
   22,582.38 : 31,184.79 = 14,530.05 : x
2. Step 2: Convert to fraction form
   22,582.38/31,184.79 = 14,530.05/x
3. Step 3: Cross multiply
   22,582.38x = 31,184.79 × 14,530.05
4. Step 4: Simplify right side
   22,582.38x = 453,116,557.94
5. Step 5: Solve for x
   x = 453,116,557.94/22,582.38
6. Step 6: Final answer
   x = 20,065.05