Finding the Fourth Proportional to 9,268.99, 13,901.31 and 3,027.40

Step by Step Solution

1. Step 1: Write the proportion equation
   9,268.99 : 13,901.31 = 3,027.40 : x
2. Step 2: Convert to fraction form
   9,268.99/13,901.31 = 3,027.40/x
3. Step 3: Cross multiply
   9,268.99x = 13,901.31 × 3,027.40
4. Step 4: Simplify right side
   9,268.99x = 42,084,825.89
5. Step 5: Solve for x
   x = 42,084,825.89/9,268.99
6. Step 6: Final answer
   x = 4,540.39