Finding the Fourth Proportional to 23,679, 32,677.73 and 13,069.32

Step by Step Solution

1. Step 1: Write the proportion equation
   23,679 : 32,677.73 = 13,069.32 : x
2. Step 2: Convert to fraction form
   23,679/32,677.73 = 13,069.32/x
3. Step 3: Cross multiply
   23,679x = 32,677.73 × 13,069.32
4. Step 4: Simplify right side
   23,679x = 427,075,571.37
5. Step 5: Solve for x
   x = 427,075,571.37/23,679
6. Step 6: Final answer
   x = 18,036.05