Finding the Fourth Proportional to 6,834.27, 9,433.29 and 4,476.57

Step by Step Solution

1. Step 1: Write the proportion equation
   6,834.27 : 9,433.29 = 4,476.57 : x
2. Step 2: Convert to fraction form
   6,834.27/9,433.29 = 4,476.57/x
3. Step 3: Cross multiply
   6,834.27x = 9,433.29 × 4,476.57
4. Step 4: Simplify right side
   6,834.27x = 42,228,783.02
5. Step 5: Solve for x
   x = 42,228,783.02/6,834.27
6. Step 6: Final answer
   x = 6,178.97