Finding the Fourth Proportional to 2,436.75, 3,655.05 and 793.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,436.75 : 3,655.05 = 793.29 : x
2. Step 2: Convert to fraction form
   2,436.75/3,655.05 = 793.29/x
3. Step 3: Cross multiply
   2,436.75x = 3,655.05 × 793.29
4. Step 4: Simplify right side
   2,436.75x = 2,899,514.61
5. Step 5: Solve for x
   x = 2,899,514.61/2,436.75
6. Step 6: Final answer
   x = 1,189.91