Finding the Fourth Proportional to 2,436.10, 3,654.76 and 792.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,436.10 : 3,654.76 = 792.74 : x
2. Step 2: Convert to fraction form
   2,436.10/3,654.76 = 792.74/x
3. Step 3: Cross multiply
   2,436.10x = 3,654.76 × 792.74
4. Step 4: Simplify right side
   2,436.10x = 2,897,274.44
5. Step 5: Solve for x
   x = 2,897,274.44/2,436.10
6. Step 6: Final answer
   x = 1,189.31