Finding the Fourth Proportional to 2,588.35, 3,570.07 and 1,594.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,588.35 : 3,570.07 = 1,594.16 : x
2. Step 2: Convert to fraction form
   2,588.35/3,570.07 = 1,594.16/x
3. Step 3: Cross multiply
   2,588.35x = 3,570.07 × 1,594.16
4. Step 4: Simplify right side
   2,588.35x = 5,691,262.79
5. Step 5: Solve for x
   x = 5,691,262.79/2,588.35
6. Step 6: Final answer
   x = 2,198.80