Finding the Fourth Proportional to 3,630.42, 5,010.12 and 2,059.02

Step by Step Solution

1. Step 1: Write the proportion equation
   3,630.42 : 5,010.12 = 2,059.02 : x
2. Step 2: Convert to fraction form
   3,630.42/5,010.12 = 2,059.02/x
3. Step 3: Cross multiply
   3,630.42x = 5,010.12 × 2,059.02
4. Step 4: Simplify right side
   3,630.42x = 10,315,937.28
5. Step 5: Solve for x
   x = 10,315,937.28/3,630.42
6. Step 6: Final answer
   x = 2,841.53