Finding the Fourth Proportional to 9,311.23, 13,967.00 and 2,291.27

Step by Step Solution

1. Step 1: Write the proportion equation
   9,311.23 : 13,967.00 = 2,291.27 : x
2. Step 2: Convert to fraction form
   9,311.23/13,967.00 = 2,291.27/x
3. Step 3: Cross multiply
   9,311.23x = 13,967.00 × 2,291.27
4. Step 4: Simplify right side
   9,311.23x = 32,002,095.39
5. Step 5: Solve for x
   x = 32,002,095.39/9,311.23
6. Step 6: Final answer
   x = 3,436.93