Finding the Fourth Proportional to 9,027.82, 12,460.01 and 5,443.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,027.82 : 12,460.01 = 5,443.42 : x
2. Step 2: Convert to fraction form
   9,027.82/12,460.01 = 5,443.42/x
3. Step 3: Cross multiply
   9,027.82x = 12,460.01 × 5,443.42
4. Step 4: Simplify right side
   9,027.82x = 67,825,067.63
5. Step 5: Solve for x
   x = 67,825,067.63/9,027.82
6. Step 6: Final answer
   x = 7,512.90