Finding the Fourth Proportional to 2,483.63, 3,428.46 and 1,676.26

Step by Step Solution

1. Step 1: Write the proportion equation
   2,483.63 : 3,428.46 = 1,676.26 : x
2. Step 2: Convert to fraction form
   2,483.63/3,428.46 = 1,676.26/x
3. Step 3: Cross multiply
   2,483.63x = 3,428.46 × 1,676.26
4. Step 4: Simplify right side
   2,483.63x = 5,747,005.22
5. Step 5: Solve for x
   x = 5,747,005.22/2,483.63
6. Step 6: Final answer
   x = 2,313.95