Finding the Fourth Proportional to 9,086.09, 13,629.42 and 2,422.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,086.09 : 13,629.42 = 2,422.52 : x
2. Step 2: Convert to fraction form
   9,086.09/13,629.42 = 2,422.52/x
3. Step 3: Cross multiply
   9,086.09x = 13,629.42 × 2,422.52
4. Step 4: Simplify right side
   9,086.09x = 33,017,474.39
5. Step 5: Solve for x
   x = 33,017,474.39/9,086.09
6. Step 6: Final answer
   x = 3,633.85