Finding the Fourth Proportional to 6,803.93, 10,196.39 and 3,677.20

Step by Step Solution

1. Step 1: Write the proportion equation
   6,803.93 : 10,196.39 = 3,677.20 : x
2. Step 2: Convert to fraction form
   6,803.93/10,196.39 = 3,677.20/x
3. Step 3: Cross multiply
   6,803.93x = 10,196.39 × 3,677.20
4. Step 4: Simplify right side
   6,803.93x = 37,494,165.31
5. Step 5: Solve for x
   x = 37,494,165.31/6,803.93
6. Step 6: Final answer
   x = 5,510.66