Finding the Fourth Proportional to 2,444.83, 3,665.50 and 1,145.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,444.83 : 3,665.50 = 1,145.59 : x
2. Step 2: Convert to fraction form
   2,444.83/3,665.50 = 1,145.59/x
3. Step 3: Cross multiply
   2,444.83x = 3,665.50 × 1,145.59
4. Step 4: Simplify right side
   2,444.83x = 4,199,160.15
5. Step 5: Solve for x
   x = 4,199,160.15/2,444.83
6. Step 6: Final answer
   x = 1,717.57