Finding the Fourth Proportional to 2,571.39, 3,853.71 and 1,184.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,571.39 : 3,853.71 = 1,184.54 : x
2. Step 2: Convert to fraction form
   2,571.39/3,853.71 = 1,184.54/x
3. Step 3: Cross multiply
   2,571.39x = 3,853.71 × 1,184.54
4. Step 4: Simplify right side
   2,571.39x = 4,564,854.37
5. Step 5: Solve for x
   x = 4,564,854.37/2,571.39
6. Step 6: Final answer
   x = 1,775.25