Finding the Fourth Proportional to 2,483.02, 3,739.30 and 2,162.26

Step by Step Solution

1. Step 1: Write the proportion equation
   2,483.02 : 3,739.30 = 2,162.26 : x
2. Step 2: Convert to fraction form
   2,483.02/3,739.30 = 2,162.26/x
3. Step 3: Cross multiply
   2,483.02x = 3,739.30 × 2,162.26
4. Step 4: Simplify right side
   2,483.02x = 8,085,338.82
5. Step 5: Solve for x
   x = 8,085,338.82/2,483.02
6. Step 6: Final answer
   x = 3,256.25