Finding the Fourth Proportional to 2,436.27, 3,654.60 and 792.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,436.27 : 3,654.60 = 792.60 : x
2. Step 2: Convert to fraction form
   2,436.27/3,654.60 = 792.60/x
3. Step 3: Cross multiply
   2,436.27x = 3,654.60 × 792.60
4. Step 4: Simplify right side
   2,436.27x = 2,896,635.96
5. Step 5: Solve for x
   x = 2,896,635.96/2,436.27
6. Step 6: Final answer
   x = 1,188.96