Finding the Fourth Proportional to 9,643.01, 13,308.32 and 5,866.43

Step by Step Solution

1. Step 1: Write the proportion equation
   9,643.01 : 13,308.32 = 5,866.43 : x
2. Step 2: Convert to fraction form
   9,643.01/13,308.32 = 5,866.43/x
3. Step 3: Cross multiply
   9,643.01x = 13,308.32 × 5,866.43
4. Step 4: Simplify right side
   9,643.01x = 78,072,231.82
5. Step 5: Solve for x
   x = 78,072,231.82/9,643.01
6. Step 6: Final answer
   x = 8,096.26