Finding the Fourth Proportional to 6,775.83, 10,154.51 and 4,144.25

Step by Step Solution

1. Step 1: Write the proportion equation
   6,775.83 : 10,154.51 = 4,144.25 : x
2. Step 2: Convert to fraction form
   6,775.83/10,154.51 = 4,144.25/x
3. Step 3: Cross multiply
   6,775.83x = 10,154.51 × 4,144.25
4. Step 4: Simplify right side
   6,775.83x = 42,082,828.07
5. Step 5: Solve for x
   x = 42,082,828.07/6,775.83
6. Step 6: Final answer
   x = 6,210.73