Finding the Fourth Proportional to 3,676.69, 5,513.58 and 1,335.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,676.69 : 5,513.58 = 1,335.42 : x
2. Step 2: Convert to fraction form
   3,676.69/5,513.58 = 1,335.42/x
3. Step 3: Cross multiply
   3,676.69x = 5,513.58 × 1,335.42
4. Step 4: Simplify right side
   3,676.69x = 7,362,927.88
5. Step 5: Solve for x
   x = 7,362,927.88/3,676.69
6. Step 6: Final answer
   x = 2,002.60