Finding the Fourth Proportional to 14,976.18, 22,466.31 and 5,112.81

Step by Step Solution

1. Step 1: Write the proportion equation
   14,976.18 : 22,466.31 = 5,112.81 : x
2. Step 2: Convert to fraction form
   14,976.18/22,466.31 = 5,112.81/x
3. Step 3: Cross multiply
   14,976.18x = 22,466.31 × 5,112.81
4. Step 4: Simplify right side
   14,976.18x = 114,865,974.43
5. Step 5: Solve for x
   x = 114,865,974.43/14,976.18
6. Step 6: Final answer
   x = 7,669.91