Finding the Fourth Proportional to 3,923.34, 5,894.62 and 2,518.37

Step by Step Solution

1. Step 1: Write the proportion equation
   3,923.34 : 5,894.62 = 2,518.37 : x
2. Step 2: Convert to fraction form
   3,923.34/5,894.62 = 2,518.37/x
3. Step 3: Cross multiply
   3,923.34x = 5,894.62 × 2,518.37
4. Step 4: Simplify right side
   3,923.34x = 14,844,792.10
5. Step 5: Solve for x
   x = 14,844,792.10/3,923.34
6. Step 6: Final answer
   x = 3,783.71