Finding the Fourth Proportional to 6,784.18, 9,362.50 and 3,799.42

Step by Step Solution

1. Step 1: Write the proportion equation
   6,784.18 : 9,362.50 = 3,799.42 : x
2. Step 2: Convert to fraction form
   6,784.18/9,362.50 = 3,799.42/x
3. Step 3: Cross multiply
   6,784.18x = 9,362.50 × 3,799.42
4. Step 4: Simplify right side
   6,784.18x = 35,572,069.75
5. Step 5: Solve for x
   x = 35,572,069.75/6,784.18
6. Step 6: Final answer
   x = 5,243.39