Finding the Fourth Proportional to 10,662.76, 14,715.19 and 5,947.02

Step by Step Solution

1. Step 1: Write the proportion equation
   10,662.76 : 14,715.19 = 5,947.02 : x
2. Step 2: Convert to fraction form
   10,662.76/14,715.19 = 5,947.02/x
3. Step 3: Cross multiply
   10,662.76x = 14,715.19 × 5,947.02
4. Step 4: Simplify right side
   10,662.76x = 87,511,529.23
5. Step 5: Solve for x
   x = 87,511,529.23/10,662.76
6. Step 6: Final answer
   x = 8,207.21