Finding the Fourth Proportional to 1,456.13, 2,009.51 and 793.03

Step by Step Solution

1. Step 1: Write the proportion equation
   1,456.13 : 2,009.51 = 793.03 : x
2. Step 2: Convert to fraction form
   1,456.13/2,009.51 = 793.03/x
3. Step 3: Cross multiply
   1,456.13x = 2,009.51 × 793.03
4. Step 4: Simplify right side
   1,456.13x = 1,593,601.72
5. Step 5: Solve for x
   x = 1,593,601.72/1,456.13
6. Step 6: Final answer
   x = 1,094.41