Finding the Fourth Proportional to 1,963.73, 2,946.81 and 1,233.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,963.73 : 2,946.81 = 1,233.72 : x
2. Step 2: Convert to fraction form
   1,963.73/2,946.81 = 1,233.72/x
3. Step 3: Cross multiply
   1,963.73x = 2,946.81 × 1,233.72
4. Step 4: Simplify right side
   1,963.73x = 3,635,538.43
5. Step 5: Solve for x
   x = 3,635,538.43/1,963.73
6. Step 6: Final answer
   x = 1,851.35