Finding the Fourth Proportional to 3,196.03, 4,410.24 and 1,779.80

Step by Step Solution

1. Step 1: Write the proportion equation
   3,196.03 : 4,410.24 = 1,779.80 : x
2. Step 2: Convert to fraction form
   3,196.03/4,410.24 = 1,779.80/x
3. Step 3: Cross multiply
   3,196.03x = 4,410.24 × 1,779.80
4. Step 4: Simplify right side
   3,196.03x = 7,849,345.15
5. Step 5: Solve for x
   x = 7,849,345.15/3,196.03
6. Step 6: Final answer
   x = 2,455.97