Finding the Fourth Proportional to 10,713.36, 16,069.57 and 2,922.17

Step by Step Solution

1. Step 1: Write the proportion equation
   10,713.36 : 16,069.57 = 2,922.17 : x
2. Step 2: Convert to fraction form
   10,713.36/16,069.57 = 2,922.17/x
3. Step 3: Cross multiply
   10,713.36x = 16,069.57 × 2,922.17
4. Step 4: Simplify right side
   10,713.36x = 46,958,015.37
5. Step 5: Solve for x
   x = 46,958,015.37/10,713.36
6. Step 6: Final answer
   x = 4,383.13