Finding the Fourth Proportional to 10,662.96, 14,715.62 and 5,947.24

Step by Step Solution

1. Step 1: Write the proportion equation
   10,662.96 : 14,715.62 = 5,947.24 : x
2. Step 2: Convert to fraction form
   10,662.96/14,715.62 = 5,947.24/x
3. Step 3: Cross multiply
   10,662.96x = 14,715.62 × 5,947.24
4. Step 4: Simplify right side
   10,662.96x = 87,517,323.89
5. Step 5: Solve for x
   x = 87,517,323.89/10,662.96
6. Step 6: Final answer
   x = 8,207.60