Finding the Fourth Proportional to 1,456.33, 2,009.73 and 793.18

Step by Step Solution

1. Step 1: Write the proportion equation
   1,456.33 : 2,009.73 = 793.18 : x
2. Step 2: Convert to fraction form
   1,456.33/2,009.73 = 793.18/x
3. Step 3: Cross multiply
   1,456.33x = 2,009.73 × 793.18
4. Step 4: Simplify right side
   1,456.33x = 1,594,063.63
5. Step 5: Solve for x
   x = 1,594,063.63/1,456.33
6. Step 6: Final answer
   x = 1,094.58