Finding the Fourth Proportional to 2,444.10, 3,667.37 and 1,145.67

Step by Step Solution

1. Step 1: Write the proportion equation
   2,444.10 : 3,667.37 = 1,145.67 : x
2. Step 2: Convert to fraction form
   2,444.10/3,667.37 = 1,145.67/x
3. Step 3: Cross multiply
   2,444.10x = 3,667.37 × 1,145.67
4. Step 4: Simplify right side
   2,444.10x = 4,201,590.06
5. Step 5: Solve for x
   x = 4,201,590.06/2,444.10
6. Step 6: Final answer
   x = 1,719.07