Finding the Fourth Proportional to 6,784.10, 9,362.18 and 3,799.91

Step by Step Solution

1. Step 1: Write the proportion equation
   6,784.10 : 9,362.18 = 3,799.91 : x
2. Step 2: Convert to fraction form
   6,784.10/9,362.18 = 3,799.91/x
3. Step 3: Cross multiply
   6,784.10x = 9,362.18 × 3,799.91
4. Step 4: Simplify right side
   6,784.10x = 35,575,474.31
5. Step 5: Solve for x
   x = 35,575,474.31/6,784.10
6. Step 6: Final answer
   x = 5,243.95