Finding the Fourth Proportional to 3,196.08, 4,410.58 and 1,779.76

Step by Step Solution

1. Step 1: Write the proportion equation
   3,196.08 : 4,410.58 = 1,779.76 : x
2. Step 2: Convert to fraction form
   3,196.08/4,410.58 = 1,779.76/x
3. Step 3: Cross multiply
   3,196.08x = 4,410.58 × 1,779.76
4. Step 4: Simplify right side
   3,196.08x = 7,849,773.86
5. Step 5: Solve for x
   x = 7,849,773.86/3,196.08
6. Step 6: Final answer
   x = 2,456.06