Finding the Fourth Proportional to 9,469.22, 13,067.58 and 5,436.23

Step by Step Solution

1. Step 1: Write the proportion equation
   9,469.22 : 13,067.58 = 5,436.23 : x
2. Step 2: Convert to fraction form
   9,469.22/13,067.58 = 5,436.23/x
3. Step 3: Cross multiply
   9,469.22x = 13,067.58 × 5,436.23
4. Step 4: Simplify right side
   9,469.22x = 71,038,305.09
5. Step 5: Solve for x
   x = 71,038,305.09/9,469.22
6. Step 6: Final answer
   x = 7,502.03