Finding the Fourth Proportional to 9,433.02, 13,019.91 and 5,456.44

Step by Step Solution

1. Step 1: Write the proportion equation
   9,433.02 : 13,019.91 = 5,456.44 : x
2. Step 2: Convert to fraction form
   9,433.02/13,019.91 = 5,456.44/x
3. Step 3: Cross multiply
   9,433.02x = 13,019.91 × 5,456.44
4. Step 4: Simplify right side
   9,433.02x = 71,042,357.72
5. Step 5: Solve for x
   x = 71,042,357.72/9,433.02
6. Step 6: Final answer
   x = 7,531.24