Finding the Fourth Proportional to 9,698.04, 13,382.28 and 5,505.48

Step by Step Solution

1. Step 1: Write the proportion equation
   9,698.04 : 13,382.28 = 5,505.48 : x
2. Step 2: Convert to fraction form
   9,698.04/13,382.28 = 5,505.48/x
3. Step 3: Cross multiply
   9,698.04x = 13,382.28 × 5,505.48
4. Step 4: Simplify right side
   9,698.04x = 73,675,874.89
5. Step 5: Solve for x
   x = 73,675,874.89/9,698.04
6. Step 6: Final answer
   x = 7,596.99