Finding the Fourth Proportional to 3,667.92, 5,497.83 and 1,445.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,667.92 : 5,497.83 = 1,445.10 : x
2. Step 2: Convert to fraction form
   3,667.92/5,497.83 = 1,445.10/x
3. Step 3: Cross multiply
   3,667.92x = 5,497.83 × 1,445.10
4. Step 4: Simplify right side
   3,667.92x = 7,944,914.13
5. Step 5: Solve for x
   x = 7,944,914.13/3,667.92
6. Step 6: Final answer
   x = 2,166.05