Finding the Fourth Proportional to 2,436.36, 3,653.76 and 792.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,436.36 : 3,653.76 = 792.56 : x
2. Step 2: Convert to fraction form
   2,436.36/3,653.76 = 792.56/x
3. Step 3: Cross multiply
   2,436.36x = 3,653.76 × 792.56
4. Step 4: Simplify right side
   2,436.36x = 2,895,824.03
5. Step 5: Solve for x
   x = 2,895,824.03/2,436.36
6. Step 6: Final answer
   x = 1,188.59