Finding the Fourth Proportional to 3,829.71, 5,748.17 and 1,883.31

Step by Step Solution

1. Step 1: Write the proportion equation
   3,829.71 : 5,748.17 = 1,883.31 : x
2. Step 2: Convert to fraction form
   3,829.71/5,748.17 = 1,883.31/x
3. Step 3: Cross multiply
   3,829.71x = 5,748.17 × 1,883.31
4. Step 4: Simplify right side
   3,829.71x = 10,825,576.63
5. Step 5: Solve for x
   x = 10,825,576.63/3,829.71
6. Step 6: Final answer
   x = 2,826.74