Finding the Fourth Proportional to 10,672.16, 14,727.42 and 5,956.32

Step by Step Solution

1. Step 1: Write the proportion equation
   10,672.16 : 14,727.42 = 5,956.32 : x
2. Step 2: Convert to fraction form
   10,672.16/14,727.42 = 5,956.32/x
3. Step 3: Cross multiply
   10,672.16x = 14,727.42 × 5,956.32
4. Step 4: Simplify right side
   10,672.16x = 87,721,226.29
5. Step 5: Solve for x
   x = 87,721,226.29/10,672.16
6. Step 6: Final answer
   x = 8,219.63