Finding the Fourth Proportional to 9,443.49, 13,030.38 and 5,464.37

Step by Step Solution

1. Step 1: Write the proportion equation
   9,443.49 : 13,030.38 = 5,464.37 : x
2. Step 2: Convert to fraction form
   9,443.49/13,030.38 = 5,464.37/x
3. Step 3: Cross multiply
   9,443.49x = 13,030.38 × 5,464.37
4. Step 4: Simplify right side
   9,443.49x = 71,202,752.41
5. Step 5: Solve for x
   x = 71,202,752.41/9,443.49
6. Step 6: Final answer
   x = 7,539.88