Finding the Fourth Proportional to 6,144.42, 8,476.61 and 4,154.25

Step by Step Solution

1. Step 1: Write the proportion equation
   6,144.42 : 8,476.61 = 4,154.25 : x
2. Step 2: Convert to fraction form
   6,144.42/8,476.61 = 4,154.25/x
3. Step 3: Cross multiply
   6,144.42x = 8,476.61 × 4,154.25
4. Step 4: Simplify right side
   6,144.42x = 35,213,936.32
5. Step 5: Solve for x
   x = 35,213,936.32/6,144.42
6. Step 6: Final answer
   x = 5,731.04