Finding the Fourth Proportional to 2,196.03, 3,030.60 and 1,251.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196.03 : 3,030.60 = 1,251.96 : x
2. Step 2: Convert to fraction form
   2,196.03/3,030.60 = 1,251.96/x
3. Step 3: Cross multiply
   2,196.03x = 3,030.60 × 1,251.96
4. Step 4: Simplify right side
   2,196.03x = 3,794,183.72
5. Step 5: Solve for x
   x = 3,794,183.72/2,196.03
6. Step 6: Final answer
   x = 1,727.75