Finding the Fourth Proportional to 11,290.25, 16,938.35 and 3,895.24

Step by Step Solution

1. Step 1: Write the proportion equation
   11,290.25 : 16,938.35 = 3,895.24 : x
2. Step 2: Convert to fraction form
   11,290.25/16,938.35 = 3,895.24/x
3. Step 3: Cross multiply
   11,290.25x = 16,938.35 × 3,895.24
4. Step 4: Simplify right side
   11,290.25x = 65,978,923.00
5. Step 5: Solve for x
   x = 65,978,923.00/11,290.25
6. Step 6: Final answer
   x = 5,843.88