Finding the Fourth Proportional to 6,419.59, 8,845.88 and 4,738.37

Step by Step Solution

1. Step 1: Write the proportion equation
   6,419.59 : 8,845.88 = 4,738.37 : x
2. Step 2: Convert to fraction form
   6,419.59/8,845.88 = 4,738.37/x
3. Step 3: Cross multiply
   6,419.59x = 8,845.88 × 4,738.37
4. Step 4: Simplify right side
   6,419.59x = 41,914,984.49
5. Step 5: Solve for x
   x = 41,914,984.49/6,419.59
6. Step 6: Final answer
   x = 6,529.23