Finding the Fourth Proportional to 8,965.26, 13,447.83 and 2,301.72

Step by Step Solution

1. Step 1: Write the proportion equation
   8,965.26 : 13,447.83 = 2,301.72 : x
2. Step 2: Convert to fraction form
   8,965.26/13,447.83 = 2,301.72/x
3. Step 3: Cross multiply
   8,965.26x = 13,447.83 × 2,301.72
4. Step 4: Simplify right side
   8,965.26x = 30,953,139.27
5. Step 5: Solve for x
   x = 30,953,139.27/8,965.26
6. Step 6: Final answer
   x = 3,452.56