Finding the Fourth Proportional to 10,670.86, 14,727.18 and 5,956.12

Step by Step Solution

1. Step 1: Write the proportion equation
   10,670.86 : 14,727.18 = 5,956.12 : x
2. Step 2: Convert to fraction form
   10,670.86/14,727.18 = 5,956.12/x
3. Step 3: Cross multiply
   10,670.86x = 14,727.18 × 5,956.12
4. Step 4: Simplify right side
   10,670.86x = 87,716,851.34
5. Step 5: Solve for x
   x = 87,716,851.34/10,670.86
6. Step 6: Final answer
   x = 8,220.22