Finding the Fourth Proportional to 6,784.73, 10,174.69 and 3,226.43

Step by Step Solution

1. Step 1: Write the proportion equation
   6,784.73 : 10,174.69 = 3,226.43 : x
2. Step 2: Convert to fraction form
   6,784.73/10,174.69 = 3,226.43/x
3. Step 3: Cross multiply
   6,784.73x = 10,174.69 × 3,226.43
4. Step 4: Simplify right side
   6,784.73x = 32,827,866.12
5. Step 5: Solve for x
   x = 32,827,866.12/6,784.73
6. Step 6: Final answer
   x = 4,838.50