Finding the Fourth Proportional to 2,584.22, 3,858.82 and 2,030.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,584.22 : 3,858.82 = 2,030.18 : x
2. Step 2: Convert to fraction form
   2,584.22/3,858.82 = 2,030.18/x
3. Step 3: Cross multiply
   2,584.22x = 3,858.82 × 2,030.18
4. Step 4: Simplify right side
   2,584.22x = 7,834,074.82
5. Step 5: Solve for x
   x = 7,834,074.82/2,584.22
6. Step 6: Final answer
   x = 3,031.51