Finding the Fourth Proportional to 6,800.82, 10,201.22 and 1,870.35

Step by Step Solution

1. Step 1: Write the proportion equation
   6,800.82 : 10,201.22 = 1,870.35 : x
2. Step 2: Convert to fraction form
   6,800.82/10,201.22 = 1,870.35/x
3. Step 3: Cross multiply
   6,800.82x = 10,201.22 × 1,870.35
4. Step 4: Simplify right side
   6,800.82x = 19,079,851.83
5. Step 5: Solve for x
   x = 19,079,851.83/6,800.82
6. Step 6: Final answer
   x = 2,805.52