Finding the Fourth Proportional to 1,426.73, 2,141.17 and 733.97

Step by Step Solution

1. Step 1: Write the proportion equation
   1,426.73 : 2,141.17 = 733.97 : x
2. Step 2: Convert to fraction form
   1,426.73/2,141.17 = 733.97/x
3. Step 3: Cross multiply
   1,426.73x = 2,141.17 × 733.97
4. Step 4: Simplify right side
   1,426.73x = 1,571,558.06
5. Step 5: Solve for x
   x = 1,571,558.06/1,426.73
6. Step 6: Final answer
   x = 1,101.51