Finding the Fourth Proportional to 6,774.83, 10,153.01 and 4,143.25

Step by Step Solution

1. Step 1: Write the proportion equation
   6,774.83 : 10,153.01 = 4,143.25 : x
2. Step 2: Convert to fraction form
   6,774.83/10,153.01 = 4,143.25/x
3. Step 3: Cross multiply
   6,774.83x = 10,153.01 × 4,143.25
4. Step 4: Simplify right side
   6,774.83x = 42,066,458.68
5. Step 5: Solve for x
   x = 42,066,458.68/6,774.83
6. Step 6: Final answer
   x = 6,209.23