Finding the Fourth Proportional to 9,541.72, 13,167.26 and 5,764.23

Step by Step Solution

1. Step 1: Write the proportion equation
   9,541.72 : 13,167.26 = 5,764.23 : x
2. Step 2: Convert to fraction form
   9,541.72/13,167.26 = 5,764.23/x
3. Step 3: Cross multiply
   9,541.72x = 13,167.26 × 5,764.23
4. Step 4: Simplify right side
   9,541.72x = 75,899,129.52
5. Step 5: Solve for x
   x = 75,899,129.52/9,541.72
6. Step 6: Final answer
   x = 7,954.45