Finding the Fourth Proportional to 3,783.43, 5,676.76 and 3,461.05

Step by Step Solution

1. Step 1: Write the proportion equation
   3,783.43 : 5,676.76 = 3,461.05 : x
2. Step 2: Convert to fraction form
   3,783.43/5,676.76 = 3,461.05/x
3. Step 3: Cross multiply
   3,783.43x = 5,676.76 × 3,461.05
4. Step 4: Simplify right side
   3,783.43x = 19,647,527.35
5. Step 5: Solve for x
   x = 19,647,527.35/3,783.43
6. Step 6: Final answer
   x = 5,193.05