Finding the Fourth Proportional to 2,436.20, 3,653.01 and 792.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,436.20 : 3,653.01 = 792.54 : x
2. Step 2: Convert to fraction form
   2,436.20/3,653.01 = 792.54/x
3. Step 3: Cross multiply
   2,436.20x = 3,653.01 × 792.54
4. Step 4: Simplify right side
   2,436.20x = 2,895,156.55
5. Step 5: Solve for x
   x = 2,895,156.55/2,436.20
6. Step 6: Final answer
   x = 1,188.39