Finding the Fourth Proportional to 10,798.08, 16,198.56 and 3,779.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,798.08 : 16,198.56 = 3,779.52 : x
2. Step 2: Convert to fraction form
   10,798.08/16,198.56 = 3,779.52/x
3. Step 3: Cross multiply
   10,798.08x = 16,198.56 × 3,779.52
4. Step 4: Simplify right side
   10,798.08x = 61,222,781.49
5. Step 5: Solve for x
   x = 61,222,781.49/10,798.08
6. Step 6: Final answer
   x = 5,669.78