Finding the Fourth Proportional to 3,675.89, 5,514.17 and 1,043.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,675.89 : 5,514.17 = 1,043.42 : x
2. Step 2: Convert to fraction form
   3,675.89/5,514.17 = 1,043.42/x
3. Step 3: Cross multiply
   3,675.89x = 5,514.17 × 1,043.42
4. Step 4: Simplify right side
   3,675.89x = 5,753,562.47
5. Step 5: Solve for x
   x = 5,753,562.47/3,675.89
6. Step 6: Final answer
   x = 1,565.22