Finding the Fourth Proportional to 2,492.58, 3,441.20 and 1,654.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,492.58 : 3,441.20 = 1,654.43 : x
2. Step 2: Convert to fraction form
   2,492.58/3,441.20 = 1,654.43/x
3. Step 3: Cross multiply
   2,492.58x = 3,441.20 × 1,654.43
4. Step 4: Simplify right side
   2,492.58x = 5,693,199.04
5. Step 5: Solve for x
   x = 5,693,199.04/2,492.58
6. Step 6: Final answer
   x = 2,284.06