Finding the Fourth Proportional to 3,510.09, 4,842.87 and 2,182.71

Step by Step Solution

1. Step 1: Write the proportion equation
   3,510.09 : 4,842.87 = 2,182.71 : x
2. Step 2: Convert to fraction form
   3,510.09/4,842.87 = 2,182.71/x
3. Step 3: Cross multiply
   3,510.09x = 4,842.87 × 2,182.71
4. Step 4: Simplify right side
   3,510.09x = 10,570,580.78
5. Step 5: Solve for x
   x = 10,570,580.78/3,510.09
6. Step 6: Final answer
   x = 3,011.48