Finding the Fourth Proportional to 9,104.42, 13,661.93 and 3,839.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,104.42 : 13,661.93 = 3,839.10 : x
2. Step 2: Convert to fraction form
   9,104.42/13,661.93 = 3,839.10/x
3. Step 3: Cross multiply
   9,104.42x = 13,661.93 × 3,839.10
4. Step 4: Simplify right side
   9,104.42x = 52,449,496.27
5. Step 5: Solve for x
   x = 52,449,496.27/9,104.42
6. Step 6: Final answer
   x = 5,760.89