Finding the Fourth Proportional to 23,271.73, 32,114.03 and 12,661.37

Step by Step Solution

1. Step 1: Write the proportion equation
   23,271.73 : 32,114.03 = 12,661.37 : x
2. Step 2: Convert to fraction form
   23,271.73/32,114.03 = 12,661.37/x
3. Step 3: Cross multiply
   23,271.73x = 32,114.03 × 12,661.37
4. Step 4: Simplify right side
   23,271.73x = 406,607,616.02
5. Step 5: Solve for x
   x = 406,607,616.02/23,271.73
6. Step 6: Final answer
   x = 17,472.17