Finding the Fourth Proportional to 10,845.36, 16,267.83 and 3,450.33

Step by Step Solution

1. Step 1: Write the proportion equation
   10,845.36 : 16,267.83 = 3,450.33 : x
2. Step 2: Convert to fraction form
   10,845.36/16,267.83 = 3,450.33/x
3. Step 3: Cross multiply
   10,845.36x = 16,267.83 × 3,450.33
4. Step 4: Simplify right side
   10,845.36x = 56,129,300.54
5. Step 5: Solve for x
   x = 56,129,300.54/10,845.36
6. Step 6: Final answer
   x = 5,175.42