Finding the Fourth Proportional to 3,045.58, 4,568.72 and 1,196.45

Step by Step Solution

1. Step 1: Write the proportion equation
   3,045.58 : 4,568.72 = 1,196.45 : x
2. Step 2: Convert to fraction form
   3,045.58/4,568.72 = 1,196.45/x
3. Step 3: Cross multiply
   3,045.58x = 4,568.72 × 1,196.45
4. Step 4: Simplify right side
   3,045.58x = 5,466,265.78
5. Step 5: Solve for x
   x = 5,466,265.78/3,045.58
6. Step 6: Final answer
   x = 1,794.82