Finding the Fourth Proportional to 5,442.58, 8,111.41 and 5,333.23

Step by Step Solution

1. Step 1: Write the proportion equation
   5,442.58 : 8,111.41 = 5,333.23 : x
2. Step 2: Convert to fraction form
   5,442.58/8,111.41 = 5,333.23/x
3. Step 3: Cross multiply
   5,442.58x = 8,111.41 × 5,333.23
4. Step 4: Simplify right side
   5,442.58x = 43,260,015.15
5. Step 5: Solve for x
   x = 43,260,015.15/5,442.58
6. Step 6: Final answer
   x = 7,948.44