Finding the Fourth Proportional to 2,495.20, 3,443.73 and 1,610.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,495.20 : 3,443.73 = 1,610.84 : x
2. Step 2: Convert to fraction form
   2,495.20/3,443.73 = 1,610.84/x
3. Step 3: Cross multiply
   2,495.20x = 3,443.73 × 1,610.84
4. Step 4: Simplify right side
   2,495.20x = 5,547,298.03
5. Step 5: Solve for x
   x = 5,547,298.03/2,495.20
6. Step 6: Final answer
   x = 2,223.19