Finding the Fourth Proportional to 6,141.03, 8,474.82 and 3,488.28

Step by Step Solution

1. Step 1: Write the proportion equation
   6,141.03 : 8,474.82 = 3,488.28 : x
2. Step 2: Convert to fraction form
   6,141.03/8,474.82 = 3,488.28/x
3. Step 3: Cross multiply
   6,141.03x = 8,474.82 × 3,488.28
4. Step 4: Simplify right side
   6,141.03x = 29,562,500.25
5. Step 5: Solve for x
   x = 29,562,500.25/6,141.03
6. Step 6: Final answer
   x = 4,813.93