Finding the Fourth Proportional to 1,963.98, 2,951.37 and 1,835.55

Step by Step Solution

1. Step 1: Write the proportion equation
   1,963.98 : 2,951.37 = 1,835.55 : x
2. Step 2: Convert to fraction form
   1,963.98/2,951.37 = 1,835.55/x
3. Step 3: Cross multiply
   1,963.98x = 2,951.37 × 1,835.55
4. Step 4: Simplify right side
   1,963.98x = 5,417,387.20
5. Step 5: Solve for x
   x = 5,417,387.20/1,963.98
6. Step 6: Final answer
   x = 2,758.37