Finding the Fourth Proportional to 1,964.25, 2,944.51 and 730.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,964.25 : 2,944.51 = 730.82 : x
2. Step 2: Convert to fraction form
   1,964.25/2,944.51 = 730.82/x
3. Step 3: Cross multiply
   1,964.25x = 2,944.51 × 730.82
4. Step 4: Simplify right side
   1,964.25x = 2,151,906.80
5. Step 5: Solve for x
   x = 2,151,906.80/1,964.25
6. Step 6: Final answer
   x = 1,095.54