Finding the Fourth Proportional to 9,744.33, 13,447.32 and 5,765.34

Step by Step Solution

1. Step 1: Write the proportion equation
   9,744.33 : 13,447.32 = 5,765.34 : x
2. Step 2: Convert to fraction form
   9,744.33/13,447.32 = 5,765.34/x
3. Step 3: Cross multiply
   9,744.33x = 13,447.32 × 5,765.34
4. Step 4: Simplify right side
   9,744.33x = 77,528,371.89
5. Step 5: Solve for x
   x = 77,528,371.89/9,744.33
6. Step 6: Final answer
   x = 7,956.25