Finding the Fourth Proportional to 10,672.14, 14,727.78 and 5,956.32

Step by Step Solution

1. Step 1: Write the proportion equation
   10,672.14 : 14,727.78 = 5,956.32 : x
2. Step 2: Convert to fraction form
   10,672.14/14,727.78 = 5,956.32/x
3. Step 3: Cross multiply
   10,672.14x = 14,727.78 × 5,956.32
4. Step 4: Simplify right side
   10,672.14x = 87,723,370.57
5. Step 5: Solve for x
   x = 87,723,370.57/10,672.14
6. Step 6: Final answer
   x = 8,219.85