Finding the Fourth Proportional to 7,019.38, 9,682.32 and 4,498.89

Step by Step Solution

1. Step 1: Write the proportion equation
   7,019.38 : 9,682.32 = 4,498.89 : x
2. Step 2: Convert to fraction form
   7,019.38/9,682.32 = 4,498.89/x
3. Step 3: Cross multiply
   7,019.38x = 9,682.32 × 4,498.89
4. Step 4: Simplify right side
   7,019.38x = 43,559,692.62
5. Step 5: Solve for x
   x = 43,559,692.62/7,019.38
6. Step 6: Final answer
   x = 6,205.63