Finding the Fourth Proportional to 2,384.48, 3,573.27 and 1,643.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,384.48 : 3,573.27 = 1,643.33 : x
2. Step 2: Convert to fraction form
   2,384.48/3,573.27 = 1,643.33/x
3. Step 3: Cross multiply
   2,384.48x = 3,573.27 × 1,643.33
4. Step 4: Simplify right side
   2,384.48x = 5,872,070.72
5. Step 5: Solve for x
   x = 5,872,070.72/2,384.48
6. Step 6: Final answer
   x = 2,462.62