Finding the Fourth Proportional to 6,758.78, 10,136.93 and 1,828.82

Step by Step Solution

1. Step 1: Write the proportion equation
   6,758.78 : 10,136.93 = 1,828.82 : x
2. Step 2: Convert to fraction form
   6,758.78/10,136.93 = 1,828.82/x
3. Step 3: Cross multiply
   6,758.78x = 10,136.93 × 1,828.82
4. Step 4: Simplify right side
   6,758.78x = 18,538,620.32
5. Step 5: Solve for x
   x = 18,538,620.32/6,758.78
6. Step 6: Final answer
   x = 2,742.89