Finding the Fourth Proportional to 9,019.01, 12,446.00 and 5,040.15

Step by Step Solution

1. Step 1: Write the proportion equation
   9,019.01 : 12,446.00 = 5,040.15 : x
2. Step 2: Convert to fraction form
   9,019.01/12,446.00 = 5,040.15/x
3. Step 3: Cross multiply
   9,019.01x = 12,446.00 × 5,040.15
4. Step 4: Simplify right side
   9,019.01x = 62,729,747.27
5. Step 5: Solve for x
   x = 62,729,747.27/9,019.01
6. Step 6: Final answer
   x = 6,955.28