Finding the Fourth Proportional to 10,663.59, 14,716.22 and 5,947.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,663.59 : 14,716.22 = 5,947.88 : x
2. Step 2: Convert to fraction form
   10,663.59/14,716.22 = 5,947.88/x
3. Step 3: Cross multiply
   10,663.59x = 14,716.22 × 5,947.88
4. Step 4: Simplify right side
   10,663.59x = 87,530,207.29
5. Step 5: Solve for x
   x = 87,530,207.29/10,663.59
6. Step 6: Final answer
   x = 8,208.32