Finding the Fourth Proportional to 9,364.27, 14,041.69 and 3,122.09

Step by Step Solution

1. Step 1: Write the proportion equation
   9,364.27 : 14,041.69 = 3,122.09 : x
2. Step 2: Convert to fraction form
   9,364.27/14,041.69 = 3,122.09/x
3. Step 3: Cross multiply
   9,364.27x = 14,041.69 × 3,122.09
4. Step 4: Simplify right side
   9,364.27x = 43,839,419.93
5. Step 5: Solve for x
   x = 43,839,419.93/9,364.27
6. Step 6: Final answer
   x = 4,681.56