Finding the Fourth Proportional to 10,798.23, 16,198.03 and 3,777.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,798.23 : 16,198.03 = 3,777.96 : x
2. Step 2: Convert to fraction form
   10,798.23/16,198.03 = 3,777.96/x
3. Step 3: Cross multiply
   10,798.23x = 16,198.03 × 3,777.96
4. Step 4: Simplify right side
   10,798.23x = 61,195,462.52
5. Step 5: Solve for x
   x = 61,195,462.52/10,798.23
6. Step 6: Final answer
   x = 5,667.18