Finding the Fourth Proportional to 9,268.82, 13,904.31 and 3,029.30

Step by Step Solution

1. Step 1: Write the proportion equation
   9,268.82 : 13,904.31 = 3,029.30 : x
2. Step 2: Convert to fraction form
   9,268.82/13,904.31 = 3,029.30/x
3. Step 3: Cross multiply
   9,268.82x = 13,904.31 × 3,029.30
4. Step 4: Simplify right side
   9,268.82x = 42,120,326.28
5. Step 5: Solve for x
   x = 42,120,326.28/9,268.82
6. Step 6: Final answer
   x = 4,544.30