Finding the Fourth Proportional to 5,111.73, 7,668.72 and 3,033.63

Step by Step Solution

1. Step 1: Write the proportion equation
   5,111.73 : 7,668.72 = 3,033.63 : x
2. Step 2: Convert to fraction form
   5,111.73/7,668.72 = 3,033.63/x
3. Step 3: Cross multiply
   5,111.73x = 7,668.72 × 3,033.63
4. Step 4: Simplify right side
   5,111.73x = 23,264,059.05
5. Step 5: Solve for x
   x = 23,264,059.05/5,111.73
6. Step 6: Final answer
   x = 4,551.11