Finding the Fourth Proportional to 2,074.94, 3,112.58 and 594.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,074.94 : 3,112.58 = 594.18 : x
2. Step 2: Convert to fraction form
   2,074.94/3,112.58 = 594.18/x
3. Step 3: Cross multiply
   2,074.94x = 3,112.58 × 594.18
4. Step 4: Simplify right side
   2,074.94x = 1,849,432.78
5. Step 5: Solve for x
   x = 1,849,432.78/2,074.94
6. Step 6: Final answer
   x = 891.32