Finding the Fourth Proportional to 2,423.46, 3,637.62 and 1,643.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,423.46 : 3,637.62 = 1,643.52 : x
2. Step 2: Convert to fraction form
   2,423.46/3,637.62 = 1,643.52/x
3. Step 3: Cross multiply
   2,423.46x = 3,637.62 × 1,643.52
4. Step 4: Simplify right side
   2,423.46x = 5,978,501.22
5. Step 5: Solve for x
   x = 5,978,501.22/2,423.46
6. Step 6: Final answer
   x = 2,466.93