Finding the Fourth Proportional to 6,784.08, 9,362.15 and 3,799.90

Step by Step Solution

1. Step 1: Write the proportion equation
   6,784.08 : 9,362.15 = 3,799.90 : x
2. Step 2: Convert to fraction form
   6,784.08/9,362.15 = 3,799.90/x
3. Step 3: Cross multiply
   6,784.08x = 9,362.15 × 3,799.90
4. Step 4: Simplify right side
   6,784.08x = 35,575,233.79
5. Step 5: Solve for x
   x = 35,575,233.79/6,784.08
6. Step 6: Final answer
   x = 5,243.93