Finding the Fourth Proportional to 1,779.02, 2,449.69 and 1,675.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,779.02 : 2,449.69 = 1,675.10 : x
2. Step 2: Convert to fraction form
   1,779.02/2,449.69 = 1,675.10/x
3. Step 3: Cross multiply
   1,779.02x = 2,449.69 × 1,675.10
4. Step 4: Simplify right side
   1,779.02x = 4,103,475.72
5. Step 5: Solve for x
   x = 4,103,475.72/1,779.02
6. Step 6: Final answer
   x = 2,306.59