Finding the Fourth Proportional to 10,804.72, 16,213.46 and 4,564.33

Step by Step Solution

1. Step 1: Write the proportion equation
   10,804.72 : 16,213.46 = 4,564.33 : x
2. Step 2: Convert to fraction form
   10,804.72/16,213.46 = 4,564.33/x
3. Step 3: Cross multiply
   10,804.72x = 16,213.46 × 4,564.33
4. Step 4: Simplify right side
   10,804.72x = 74,003,529.94
5. Step 5: Solve for x
   x = 74,003,529.94/10,804.72
6. Step 6: Final answer
   x = 6,849.19