Finding the Fourth Proportional to 6,798.99, 10,196.79 and 1,868.38

Step by Step Solution

1. Step 1: Write the proportion equation
   6,798.99 : 10,196.79 = 1,868.38 : x
2. Step 2: Convert to fraction form
   6,798.99/10,196.79 = 1,868.38/x
3. Step 3: Cross multiply
   6,798.99x = 10,196.79 × 1,868.38
4. Step 4: Simplify right side
   6,798.99x = 19,051,478.50
5. Step 5: Solve for x
   x = 19,051,478.50/6,798.99
6. Step 6: Final answer
   x = 2,802.10