Finding the Fourth Proportional to 9,609.31, 13,245.69 and 7,083.33

Step by Step Solution

1. Step 1: Write the proportion equation
   9,609.31 : 13,245.69 = 7,083.33 : x
2. Step 2: Convert to fraction form
   9,609.31/13,245.69 = 7,083.33/x
3. Step 3: Cross multiply
   9,609.31x = 13,245.69 × 7,083.33
4. Step 4: Simplify right side
   9,609.31x = 93,823,527.12
5. Step 5: Solve for x
   x = 93,823,527.12/9,609.31
6. Step 6: Final answer
   x = 9,763.82