Finding the Fourth Proportional to 1,456.42, 2,009.91 and 793.33

Step by Step Solution

1. Step 1: Write the proportion equation
   1,456.42 : 2,009.91 = 793.33 : x
2. Step 2: Convert to fraction form
   1,456.42/2,009.91 = 793.33/x
3. Step 3: Cross multiply
   1,456.42x = 2,009.91 × 793.33
4. Step 4: Simplify right side
   1,456.42x = 1,594,521.90
5. Step 5: Solve for x
   x = 1,594,521.90/1,456.42
6. Step 6: Final answer
   x = 1,094.82