Finding the Fourth Proportional to 1,742.58, 2,404.69 and 1,044.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,742.58 : 2,404.69 = 1,044.34 : x
2. Step 2: Convert to fraction form
   1,742.58/2,404.69 = 1,044.34/x
3. Step 3: Cross multiply
   1,742.58x = 2,404.69 × 1,044.34
4. Step 4: Simplify right side
   1,742.58x = 2,511,313.95
5. Step 5: Solve for x
   x = 2,511,313.95/1,742.58
6. Step 6: Final answer
   x = 1,441.15