Finding the Fourth Proportional to 9,641.01, 13,304.48 and 5,449.26

Step by Step Solution

1. Step 1: Write the proportion equation
   9,641.01 : 13,304.48 = 5,449.26 : x
2. Step 2: Convert to fraction form
   9,641.01/13,304.48 = 5,449.26/x
3. Step 3: Cross multiply
   9,641.01x = 13,304.48 × 5,449.26
4. Step 4: Simplify right side
   9,641.01x = 72,499,543.44
5. Step 5: Solve for x
   x = 72,499,543.44/9,641.01
6. Step 6: Final answer
   x = 7,519.91