Finding the Fourth Proportional to 2,940.49, 4,058.27 and 1,895.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,940.49 : 4,058.27 = 1,895.59 : x
2. Step 2: Convert to fraction form
   2,940.49/4,058.27 = 1,895.59/x
3. Step 3: Cross multiply
   2,940.49x = 4,058.27 × 1,895.59
4. Step 4: Simplify right side
   2,940.49x = 7,692,816.03
5. Step 5: Solve for x
   x = 7,692,816.03/2,940.49
6. Step 6: Final answer
   x = 2,616.17