Finding the Fourth Proportional to 22,582.17, 31,152.60 and 14,626.89

Step by Step Solution

1. Step 1: Write the proportion equation
   22,582.17 : 31,152.60 = 14,626.89 : x
2. Step 2: Convert to fraction form
   22,582.17/31,152.60 = 14,626.89/x
3. Step 3: Cross multiply
   22,582.17x = 31,152.60 × 14,626.89
4. Step 4: Simplify right side
   22,582.17x = 455,665,653.41
5. Step 5: Solve for x
   x = 455,665,653.41/22,582.17
6. Step 6: Final answer
   x = 20,178.12