Finding the Fourth Proportional to 3,002.37, 4,144.78 and 2,058.54

Step by Step Solution

1. Step 1: Write the proportion equation
   3,002.37 : 4,144.78 = 2,058.54 : x
2. Step 2: Convert to fraction form
   3,002.37/4,144.78 = 2,058.54/x
3. Step 3: Cross multiply
   3,002.37x = 4,144.78 × 2,058.54
4. Step 4: Simplify right side
   3,002.37x = 8,532,197.00
5. Step 5: Solve for x
   x = 8,532,197.00/3,002.37
6. Step 6: Final answer
   x = 2,841.82