Finding the Fourth Proportional to 3,833.39, 5,744.73 and 2,074.61

Step by Step Solution

1. Step 1: Write the proportion equation
   3,833.39 : 5,744.73 = 2,074.61 : x
2. Step 2: Convert to fraction form
   3,833.39/5,744.73 = 2,074.61/x
3. Step 3: Cross multiply
   3,833.39x = 5,744.73 × 2,074.61
4. Step 4: Simplify right side
   3,833.39x = 11,918,074.31
5. Step 5: Solve for x
   x = 11,918,074.31/3,833.39
6. Step 6: Final answer
   x = 3,109.02