Finding the Fourth Proportional to 6,801.87, 9,385.83 and 3,817.02

Step by Step Solution

1. Step 1: Write the proportion equation
   6,801.87 : 9,385.83 = 3,817.02 : x
2. Step 2: Convert to fraction form
   6,801.87/9,385.83 = 3,817.02/x
3. Step 3: Cross multiply
   6,801.87x = 9,385.83 × 3,817.02
4. Step 4: Simplify right side
   6,801.87x = 35,825,900.83
5. Step 5: Solve for x
   x = 35,825,900.83/6,801.87
6. Step 6: Final answer
   x = 5,267.07