Finding the Fourth Proportional to 9,301.96, 12,839.20 and 5,763.24

Step by Step Solution

1. Step 1: Write the proportion equation
   9,301.96 : 12,839.20 = 5,763.24 : x
2. Step 2: Convert to fraction form
   9,301.96/12,839.20 = 5,763.24/x
3. Step 3: Cross multiply
   9,301.96x = 12,839.20 × 5,763.24
4. Step 4: Simplify right side
   9,301.96x = 73,995,391.01
5. Step 5: Solve for x
   x = 73,995,391.01/9,301.96
6. Step 6: Final answer
   x = 7,954.82