Finding the Fourth Proportional to 1,749.35, 2,414.30 and 1,003.54

Step by Step Solution

1. Step 1: Write the proportion equation
   1,749.35 : 2,414.30 = 1,003.54 : x
2. Step 2: Convert to fraction form
   1,749.35/2,414.30 = 1,003.54/x
3. Step 3: Cross multiply
   1,749.35x = 2,414.30 × 1,003.54
4. Step 4: Simplify right side
   1,749.35x = 2,422,846.62
5. Step 5: Solve for x
   x = 2,422,846.62/1,749.35
6. Step 6: Final answer
   x = 1,385.00