Finding the Fourth Proportional to 6,843.94, 10,259.46 and 3,719.38

Step by Step Solution

1. Step 1: Write the proportion equation
   6,843.94 : 10,259.46 = 3,719.38 : x
2. Step 2: Convert to fraction form
   6,843.94/10,259.46 = 3,719.38/x
3. Step 3: Cross multiply
   6,843.94x = 10,259.46 × 3,719.38
4. Step 4: Simplify right side
   6,843.94x = 38,158,830.33
5. Step 5: Solve for x
   x = 38,158,830.33/6,843.94
6. Step 6: Final answer
   x = 5,575.56