Finding the Fourth Proportional to 6,338.67, 8,736.89 and 4,764.03

Step by Step Solution

1. Step 1: Write the proportion equation
   6,338.67 : 8,736.89 = 4,764.03 : x
2. Step 2: Convert to fraction form
   6,338.67/8,736.89 = 4,764.03/x
3. Step 3: Cross multiply
   6,338.67x = 8,736.89 × 4,764.03
4. Step 4: Simplify right side
   6,338.67x = 41,622,782.25
5. Step 5: Solve for x
   x = 41,622,782.25/6,338.67
6. Step 6: Final answer
   x = 6,566.49