Finding the Fourth Proportional to 2,963.47, 4,447.50 and 1,116.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,963.47 : 4,447.50 = 1,116.27 : x
2. Step 2: Convert to fraction form
   2,963.47/4,447.50 = 1,116.27/x
3. Step 3: Cross multiply
   2,963.47x = 4,447.50 × 1,116.27
4. Step 4: Simplify right side
   2,963.47x = 4,964,603.55
5. Step 5: Solve for x
   x = 4,964,603.55/2,963.47
6. Step 6: Final answer
   x = 1,675.27