Finding the Fourth Proportional to 9,496.88, 13,103.12 and 5,305.04

Step by Step Solution

1. Step 1: Write the proportion equation
   9,496.88 : 13,103.12 = 5,305.04 : x
2. Step 2: Convert to fraction form
   9,496.88/13,103.12 = 5,305.04/x
3. Step 3: Cross multiply
   9,496.88x = 13,103.12 × 5,305.04
4. Step 4: Simplify right side
   9,496.88x = 69,512,575.72
5. Step 5: Solve for x
   x = 69,512,575.72/9,496.88
6. Step 6: Final answer
   x = 7,319.52