Finding the Fourth Proportional to 1,444.03, 1,996.65 and 1,259.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,444.03 : 1,996.65 = 1,259.50 : x
2. Step 2: Convert to fraction form
   1,444.03/1,996.65 = 1,259.50/x
3. Step 3: Cross multiply
   1,444.03x = 1,996.65 × 1,259.50
4. Step 4: Simplify right side
   1,444.03x = 2,514,780.68
5. Step 5: Solve for x
   x = 2,514,780.68/1,444.03
6. Step 6: Final answer
   x = 1,741.50