Finding the Fourth Proportional to 11,630.41, 17,448.34 and 3,839.22

Step by Step Solution

1. Step 1: Write the proportion equation
   11,630.41 : 17,448.34 = 3,839.22 : x
2. Step 2: Convert to fraction form
   11,630.41/17,448.34 = 3,839.22/x
3. Step 3: Cross multiply
   11,630.41x = 17,448.34 × 3,839.22
4. Step 4: Simplify right side
   11,630.41x = 66,988,015.89
5. Step 5: Solve for x
   x = 66,988,015.89/11,630.41
6. Step 6: Final answer
   x = 5,759.73