Finding the Fourth Proportional to 23,559.50, 32,512.36 and 12,804.37

Step by Step Solution

1. Step 1: Write the proportion equation
   23,559.50 : 32,512.36 = 12,804.37 : x
2. Step 2: Convert to fraction form
   23,559.50/32,512.36 = 12,804.37/x
3. Step 3: Cross multiply
   23,559.50x = 32,512.36 × 12,804.37
4. Step 4: Simplify right side
   23,559.50x = 416,300,253.16
5. Step 5: Solve for x
   x = 416,300,253.16/23,559.50
6. Step 6: Final answer
   x = 17,670.17