Finding the Fourth Proportional to 10,806.95, 14,919.48 and 7,467.73

Step by Step Solution

1. Step 1: Write the proportion equation
   10,806.95 : 14,919.48 = 7,467.73 : x
2. Step 2: Convert to fraction form
   10,806.95/14,919.48 = 7,467.73/x
3. Step 3: Cross multiply
   10,806.95x = 14,919.48 × 7,467.73
4. Step 4: Simplify right side
   10,806.95x = 111,414,611.08
5. Step 5: Solve for x
   x = 111,414,611.08/10,806.95
6. Step 6: Final answer
   x = 10,309.53