Finding the Fourth Proportional to 23,355.83, 32,230.50 and 12,745.46

Step by Step Solution

1. Step 1: Write the proportion equation
   23,355.83 : 32,230.50 = 12,745.46 : x
2. Step 2: Convert to fraction form
   23,355.83/32,230.50 = 12,745.46/x
3. Step 3: Cross multiply
   23,355.83x = 32,230.50 × 12,745.46
4. Step 4: Simplify right side
   23,355.83x = 410,792,548.53
5. Step 5: Solve for x
   x = 410,792,548.53/23,355.83
6. Step 6: Final answer
   x = 17,588.44