Finding the Fourth Proportional to 2,855.93, 4,280.37 and 1,295.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,855.93 : 4,280.37 = 1,295.49 : x
2. Step 2: Convert to fraction form
   2,855.93/4,280.37 = 1,295.49/x
3. Step 3: Cross multiply
   2,855.93x = 4,280.37 × 1,295.49
4. Step 4: Simplify right side
   2,855.93x = 5,545,191.37
5. Step 5: Solve for x
   x = 5,545,191.37/2,855.93
6. Step 6: Final answer
   x = 1,941.64