Finding the Fourth Proportional to 3,630.69, 5,010.59 and 2,059.09

Step by Step Solution

1. Step 1: Write the proportion equation
   3,630.69 : 5,010.59 = 2,059.09 : x
2. Step 2: Convert to fraction form
   3,630.69/5,010.59 = 2,059.09/x
3. Step 3: Cross multiply
   3,630.69x = 5,010.59 × 2,059.09
4. Step 4: Simplify right side
   3,630.69x = 10,317,248.38
5. Step 5: Solve for x
   x = 10,317,248.38/3,630.69
6. Step 6: Final answer
   x = 2,841.68