Finding the Fourth Proportional to 10,665.56, 14,718.36 and 5,951

Step by Step Solution

1. Step 1: Write the proportion equation
   10,665.56 : 14,718.36 = 5,951 : x
2. Step 2: Convert to fraction form
   10,665.56/14,718.36 = 5,951/x
3. Step 3: Cross multiply
   10,665.56x = 14,718.36 × 5,951
4. Step 4: Simplify right side
   10,665.56x = 87,588,960.36
5. Step 5: Solve for x
   x = 87,588,960.36/10,665.56
6. Step 6: Final answer
   x = 8,212.32