Finding the Fourth Proportional to 6,789.50, 10,184.18 and 1,859.14

Step by Step Solution

1. Step 1: Write the proportion equation
   6,789.50 : 10,184.18 = 1,859.14 : x
2. Step 2: Convert to fraction form
   6,789.50/10,184.18 = 1,859.14/x
3. Step 3: Cross multiply
   6,789.50x = 10,184.18 × 1,859.14
4. Step 4: Simplify right side
   6,789.50x = 18,933,795.59
5. Step 5: Solve for x
   x = 18,933,795.59/6,789.50
6. Step 6: Final answer
   x = 2,788.69