Finding the Fourth Proportional to 11,629.33, 17,443.85 and 2,864.32

Step by Step Solution

1. Step 1: Write the proportion equation
   11,629.33 : 17,443.85 = 2,864.32 : x
2. Step 2: Convert to fraction form
   11,629.33/17,443.85 = 2,864.32/x
3. Step 3: Cross multiply
   11,629.33x = 17,443.85 × 2,864.32
4. Step 4: Simplify right side
   11,629.33x = 49,964,768.43
5. Step 5: Solve for x
   x = 49,964,768.43/11,629.33
6. Step 6: Final answer
   x = 4,296.44