Finding the Fourth Proportional to 7,404.21, 11,101.46 and 3,016.54

Step by Step Solution

1. Step 1: Write the proportion equation
   7,404.21 : 11,101.46 = 3,016.54 : x
2. Step 2: Convert to fraction form
   7,404.21/11,101.46 = 3,016.54/x
3. Step 3: Cross multiply
   7,404.21x = 11,101.46 × 3,016.54
4. Step 4: Simplify right side
   7,404.21x = 33,487,996.94
5. Step 5: Solve for x
   x = 33,487,996.94/7,404.21
6. Step 6: Final answer
   x = 4,522.83