Finding the Fourth Proportional to 6,141.39, 8,474.86 and 3,488.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,141.39 : 8,474.86 = 3,488.50 : x
2. Step 2: Convert to fraction form
   6,141.39/8,474.86 = 3,488.50/x
3. Step 3: Cross multiply
   6,141.39x = 8,474.86 × 3,488.50
4. Step 4: Simplify right side
   6,141.39x = 29,564,564.06
5. Step 5: Solve for x
   x = 29,564,564.06/6,141.39
6. Step 6: Final answer
   x = 4,813.99