Finding the Fourth Proportional to 2,257.57, 3,117.59 and 1,473.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,257.57 : 3,117.59 = 1,473.49 : x
2. Step 2: Convert to fraction form
   2,257.57/3,117.59 = 1,473.49/x
3. Step 3: Cross multiply
   2,257.57x = 3,117.59 × 1,473.49
4. Step 4: Simplify right side
   2,257.57x = 4,593,737.69
5. Step 5: Solve for x
   x = 4,593,737.69/2,257.57
6. Step 6: Final answer
   x = 2,034.82