Finding the Fourth Proportional to 9,596.83, 13,242.69 and 7,080.30

Step by Step Solution

1. Step 1: Write the proportion equation
   9,596.83 : 13,242.69 = 7,080.30 : x
2. Step 2: Convert to fraction form
   9,596.83/13,242.69 = 7,080.30/x
3. Step 3: Cross multiply
   9,596.83x = 13,242.69 × 7,080.30
4. Step 4: Simplify right side
   9,596.83x = 93,762,218.01
5. Step 5: Solve for x
   x = 93,762,218.01/9,596.83
6. Step 6: Final answer
   x = 9,770.12