Finding the Fourth Proportional to 3,510.58, 4,844.05 and 2,018.22

Step by Step Solution

1. Step 1: Write the proportion equation
   3,510.58 : 4,844.05 = 2,018.22 : x
2. Step 2: Convert to fraction form
   3,510.58/4,844.05 = 2,018.22/x
3. Step 3: Cross multiply
   3,510.58x = 4,844.05 × 2,018.22
4. Step 4: Simplify right side
   3,510.58x = 9,776,358.59
5. Step 5: Solve for x
   x = 9,776,358.59/3,510.58
6. Step 6: Final answer
   x = 2,784.83