Finding the Fourth Proportional to 3,893.54, 5,843.39 and 3,432.22

Step by Step Solution

1. Step 1: Write the proportion equation
   3,893.54 : 5,843.39 = 3,432.22 : x
2. Step 2: Convert to fraction form
   3,893.54/5,843.39 = 3,432.22/x
3. Step 3: Cross multiply
   3,893.54x = 5,843.39 × 3,432.22
4. Step 4: Simplify right side
   3,893.54x = 20,055,820.43
5. Step 5: Solve for x
   x = 20,055,820.43/3,893.54
6. Step 6: Final answer
   x = 5,151.05