Finding the Fourth Proportional to 2,441.63, 3,372.18 and 1,654.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,441.63 : 3,372.18 = 1,654.31 : x
2. Step 2: Convert to fraction form
   2,441.63/3,372.18 = 1,654.31/x
3. Step 3: Cross multiply
   2,441.63x = 3,372.18 × 1,654.31
4. Step 4: Simplify right side
   2,441.63x = 5,578,614.23
5. Step 5: Solve for x
   x = 5,578,614.23/2,441.63
6. Step 6: Final answer
   x = 2,284.80