Finding the Fourth Proportional to 4,300.29, 6,447.78 and 1,833.69

Step by Step Solution

1. Step 1: Write the proportion equation
   4,300.29 : 6,447.78 = 1,833.69 : x
2. Step 2: Convert to fraction form
   4,300.29/6,447.78 = 1,833.69/x
3. Step 3: Cross multiply
   4,300.29x = 6,447.78 × 1,833.69
4. Step 4: Simplify right side
   4,300.29x = 11,823,229.71
5. Step 5: Solve for x
   x = 11,823,229.71/4,300.29
6. Step 6: Final answer
   x = 2,749.40