Finding the Fourth Proportional to 10,663.08, 14,715.78 and 5,947.32

Step by Step Solution

1. Step 1: Write the proportion equation
   10,663.08 : 14,715.78 = 5,947.32 : x
2. Step 2: Convert to fraction form
   10,663.08/14,715.78 = 5,947.32/x
3. Step 3: Cross multiply
   10,663.08x = 14,715.78 × 5,947.32
4. Step 4: Simplify right side
   10,663.08x = 87,519,452.71
5. Step 5: Solve for x
   x = 87,519,452.71/10,663.08
6. Step 6: Final answer
   x = 8,207.71