Finding the Fourth Proportional to 2,496.40, 3,742.19 and 1,196.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,496.40 : 3,742.19 = 1,196.56 : x
2. Step 2: Convert to fraction form
   2,496.40/3,742.19 = 1,196.56/x
3. Step 3: Cross multiply
   2,496.40x = 3,742.19 × 1,196.56
4. Step 4: Simplify right side
   2,496.40x = 4,477,739.15
5. Step 5: Solve for x
   x = 4,477,739.15/2,496.40
6. Step 6: Final answer
   x = 1,793.68