Finding the Fourth Proportional to 6,798.10, 10,196.49 and 1,868.47

Step by Step Solution

1. Step 1: Write the proportion equation
   6,798.10 : 10,196.49 = 1,868.47 : x
2. Step 2: Convert to fraction form
   6,798.10/10,196.49 = 1,868.47/x
3. Step 3: Cross multiply
   6,798.10x = 10,196.49 × 1,868.47
4. Step 4: Simplify right side
   6,798.10x = 19,051,835.67
5. Step 5: Solve for x
   x = 19,051,835.67/6,798.10
6. Step 6: Final answer
   x = 2,802.52