Finding the Fourth Proportional to 2,494.68, 3,441.54 and 1,654.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,494.68 : 3,441.54 = 1,654.20 : x
2. Step 2: Convert to fraction form
   2,494.68/3,441.54 = 1,654.20/x
3. Step 3: Cross multiply
   2,494.68x = 3,441.54 × 1,654.20
4. Step 4: Simplify right side
   2,494.68x = 5,692,995.47
5. Step 5: Solve for x
   x = 5,692,995.47/2,494.68
6. Step 6: Final answer
   x = 2,282.05