Finding the Fourth Proportional to 2,593.81, 3,889.90 and 1,033.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,593.81 : 3,889.90 = 1,033.38 : x
2. Step 2: Convert to fraction form
   2,593.81/3,889.90 = 1,033.38/x
3. Step 3: Cross multiply
   2,593.81x = 3,889.90 × 1,033.38
4. Step 4: Simplify right side
   2,593.81x = 4,019,744.86
5. Step 5: Solve for x
   x = 4,019,744.86/2,593.81
6. Step 6: Final answer
   x = 1,549.75