Finding the Fourth Proportional to 3,510.60, 4,843.98 and 2,251.88

Step by Step Solution

1. Step 1: Write the proportion equation
   3,510.60 : 4,843.98 = 2,251.88 : x
2. Step 2: Convert to fraction form
   3,510.60/4,843.98 = 2,251.88/x
3. Step 3: Cross multiply
   3,510.60x = 4,843.98 × 2,251.88
4. Step 4: Simplify right side
   3,510.60x = 10,908,061.68
5. Step 5: Solve for x
   x = 10,908,061.68/3,510.60
6. Step 6: Final answer
   x = 3,107.18