Finding the Fourth Proportional to 9,644.06, 13,310.63 and 5,667.37

Step by Step Solution

1. Step 1: Write the proportion equation
   9,644.06 : 13,310.63 = 5,667.37 : x
2. Step 2: Convert to fraction form
   9,644.06/13,310.63 = 5,667.37/x
3. Step 3: Cross multiply
   9,644.06x = 13,310.63 × 5,667.37
4. Step 4: Simplify right side
   9,644.06x = 75,436,224.78
5. Step 5: Solve for x
   x = 75,436,224.78/9,644.06
6. Step 6: Final answer
   x = 7,822.04