Finding the Fourth Proportional to 3,002.07, 4,503.59 and 1,270.71

Step by Step Solution

1. Step 1: Write the proportion equation
   3,002.07 : 4,503.59 = 1,270.71 : x
2. Step 2: Convert to fraction form
   3,002.07/4,503.59 = 1,270.71/x
3. Step 3: Cross multiply
   3,002.07x = 4,503.59 × 1,270.71
4. Step 4: Simplify right side
   3,002.07x = 5,722,756.85
5. Step 5: Solve for x
   x = 5,722,756.85/3,002.07
6. Step 6: Final answer
   x = 1,906.27