Finding the Fourth Proportional to 3,010.83, 4,145.72 and 2,635.71

Step by Step Solution

1. Step 1: Write the proportion equation
   3,010.83 : 4,145.72 = 2,635.71 : x
2. Step 2: Convert to fraction form
   3,010.83/4,145.72 = 2,635.71/x
3. Step 3: Cross multiply
   3,010.83x = 4,145.72 × 2,635.71
4. Step 4: Simplify right side
   3,010.83x = 10,926,902.48
5. Step 5: Solve for x
   x = 10,926,902.48/3,010.83
6. Step 6: Final answer
   x = 3,629.20