Finding the Fourth Proportional to 9,406.53, 14,104.94 and 3,858.84

Step by Step Solution

1. Step 1: Write the proportion equation
   9,406.53 : 14,104.94 = 3,858.84 : x
2. Step 2: Convert to fraction form
   9,406.53/14,104.94 = 3,858.84/x
3. Step 3: Cross multiply
   9,406.53x = 14,104.94 × 3,858.84
4. Step 4: Simplify right side
   9,406.53x = 54,428,687.38
5. Step 5: Solve for x
   x = 54,428,687.38/9,406.53
6. Step 6: Final answer
   x = 5,786.27