Finding the Fourth Proportional to 9,959.38, 13,743.42 and 5,482.26

Step by Step Solution

1. Step 1: Write the proportion equation
   9,959.38 : 13,743.42 = 5,482.26 : x
2. Step 2: Convert to fraction form
   9,959.38/13,743.42 = 5,482.26/x
3. Step 3: Cross multiply
   9,959.38x = 13,743.42 × 5,482.26
4. Step 4: Simplify right side
   9,959.38x = 75,345,001.73
5. Step 5: Solve for x
   x = 75,345,001.73/9,959.38
6. Step 6: Final answer
   x = 7,565.23