Finding the Fourth Proportional to 2,362.15, 3,541.47 and 1,629.64

Step by Step Solution

1. Step 1: Write the proportion equation
   2,362.15 : 3,541.47 = 1,629.64 : x
2. Step 2: Convert to fraction form
   2,362.15/3,541.47 = 1,629.64/x
3. Step 3: Cross multiply
   2,362.15x = 3,541.47 × 1,629.64
4. Step 4: Simplify right side
   2,362.15x = 5,771,321.17
5. Step 5: Solve for x
   x = 5,771,321.17/2,362.15
6. Step 6: Final answer
   x = 2,443.25