Finding the Fourth Proportional to 6,111.33, 8,433.57 and 3,458.73

Step by Step Solution

1. Step 1: Write the proportion equation
   6,111.33 : 8,433.57 = 3,458.73 : x
2. Step 2: Convert to fraction form
   6,111.33/8,433.57 = 3,458.73/x
3. Step 3: Cross multiply
   6,111.33x = 8,433.57 × 3,458.73
4. Step 4: Simplify right side
   6,111.33x = 29,169,441.57
5. Step 5: Solve for x
   x = 29,169,441.57/6,111.33
6. Step 6: Final answer
   x = 4,773.01