Finding the Fourth Proportional to 3,020.71, 4,166.18 and 2,495.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,020.71 : 4,166.18 = 2,495.83 : x
2. Step 2: Convert to fraction form
   3,020.71/4,166.18 = 2,495.83/x
3. Step 3: Cross multiply
   3,020.71x = 4,166.18 × 2,495.83
4. Step 4: Simplify right side
   3,020.71x = 10,398,064.55
5. Step 5: Solve for x
   x = 10,398,064.55/3,020.71
6. Step 6: Final answer
   x = 3,442.26