Finding the Fourth Proportional to 6,897.82, 10,342.93 and 3,198.01

Step by Step Solution

1. Step 1: Write the proportion equation
   6,897.82 : 10,342.93 = 3,198.01 : x
2. Step 2: Convert to fraction form
   6,897.82/10,342.93 = 3,198.01/x
3. Step 3: Cross multiply
   6,897.82x = 10,342.93 × 3,198.01
4. Step 4: Simplify right side
   6,897.82x = 33,076,793.57
5. Step 5: Solve for x
   x = 33,076,793.57/6,897.82
6. Step 6: Final answer
   x = 4,795.25