Finding the Fourth Proportional to 6,709.12, 10,063.52 and 1,779.10

Step by Step Solution

1. Step 1: Write the proportion equation
   6,709.12 : 10,063.52 = 1,779.10 : x
2. Step 2: Convert to fraction form
   6,709.12/10,063.52 = 1,779.10/x
3. Step 3: Cross multiply
   6,709.12x = 10,063.52 × 1,779.10
4. Step 4: Simplify right side
   6,709.12x = 17,904,008.43
5. Step 5: Solve for x
   x = 17,904,008.43/6,709.12
6. Step 6: Final answer
   x = 2,668.61