Finding the Fourth Proportional to 2,462.90, 3,391.53 and 2,200.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,462.90 : 3,391.53 = 2,200.82 : x
2. Step 2: Convert to fraction form
   2,462.90/3,391.53 = 2,200.82/x
3. Step 3: Cross multiply
   2,462.90x = 3,391.53 × 2,200.82
4. Step 4: Simplify right side
   2,462.90x = 7,464,147.05
5. Step 5: Solve for x
   x = 7,464,147.05/2,462.90
6. Step 6: Final answer
   x = 3,030.63