Finding the Fourth Proportional to 3,593.42, 4,958.52 and 2,021.48

Step by Step Solution

1. Step 1: Write the proportion equation
   3,593.42 : 4,958.52 = 2,021.48 : x
2. Step 2: Convert to fraction form
   3,593.42/4,958.52 = 2,021.48/x
3. Step 3: Cross multiply
   3,593.42x = 4,958.52 × 2,021.48
4. Step 4: Simplify right side
   3,593.42x = 10,023,549.01
5. Step 5: Solve for x
   x = 10,023,549.01/3,593.42
6. Step 6: Final answer
   x = 2,789.42