Finding the Fourth Proportional to 14,810.15, 22,212.82 and 4,949.42

Step by Step Solution

1. Step 1: Write the proportion equation
   14,810.15 : 22,212.82 = 4,949.42 : x
2. Step 2: Convert to fraction form
   14,810.15/22,212.82 = 4,949.42/x
3. Step 3: Cross multiply
   14,810.15x = 22,212.82 × 4,949.42
4. Step 4: Simplify right side
   14,810.15x = 109,940,470.69
5. Step 5: Solve for x
   x = 109,940,470.69/14,810.15
6. Step 6: Final answer
   x = 7,423.32