Finding the Fourth Proportional to 1,744.17, 2,406.83 and 1,045.41

Step by Step Solution

1. Step 1: Write the proportion equation
   1,744.17 : 2,406.83 = 1,045.41 : x
2. Step 2: Convert to fraction form
   1,744.17/2,406.83 = 1,045.41/x
3. Step 3: Cross multiply
   1,744.17x = 2,406.83 × 1,045.41
4. Step 4: Simplify right side
   1,744.17x = 2,516,118.92
5. Step 5: Solve for x
   x = 2,516,118.92/1,744.17
6. Step 6: Final answer
   x = 1,442.59