Finding the Fourth Proportional to 6,783.25, 9,360.98 and 3,799.06

Step by Step Solution

1. Step 1: Write the proportion equation
   6,783.25 : 9,360.98 = 3,799.06 : x
2. Step 2: Convert to fraction form
   6,783.25/9,360.98 = 3,799.06/x
3. Step 3: Cross multiply
   6,783.25x = 9,360.98 × 3,799.06
4. Step 4: Simplify right side
   6,783.25x = 35,562,858.88
5. Step 5: Solve for x
   x = 35,562,858.88/6,783.25
6. Step 6: Final answer
   x = 5,242.75