Finding the Fourth Proportional to 3,575.43, 4,933.89 and 2,003.63

Step by Step Solution

1. Step 1: Write the proportion equation
   3,575.43 : 4,933.89 = 2,003.63 : x
2. Step 2: Convert to fraction form
   3,575.43/4,933.89 = 2,003.63/x
3. Step 3: Cross multiply
   3,575.43x = 4,933.89 × 2,003.63
4. Step 4: Simplify right side
   3,575.43x = 9,885,665.35
5. Step 5: Solve for x
   x = 9,885,665.35/3,575.43
6. Step 6: Final answer
   x = 2,764.89