Finding the Fourth Proportional to 5,394.16, 7,443.89 and 3,036.25

Step by Step Solution

1. Step 1: Write the proportion equation
   5,394.16 : 7,443.89 = 3,036.25 : x
2. Step 2: Convert to fraction form
   5,394.16/7,443.89 = 3,036.25/x
3. Step 3: Cross multiply
   5,394.16x = 7,443.89 × 3,036.25
4. Step 4: Simplify right side
   5,394.16x = 22,601,511.01
5. Step 5: Solve for x
   x = 22,601,511.01/5,394.16
6. Step 6: Final answer
   x = 4,190.00