Finding the Fourth Proportional to 23,271.93, 32,114.91 and 12,661.32

Step by Step Solution

1. Step 1: Write the proportion equation
   23,271.93 : 32,114.91 = 12,661.32 : x
2. Step 2: Convert to fraction form
   23,271.93/32,114.91 = 12,661.32/x
3. Step 3: Cross multiply
   23,271.93x = 32,114.91 × 12,661.32
4. Step 4: Simplify right side
   23,271.93x = 406,617,152.28
5. Step 5: Solve for x
   x = 406,617,152.28/23,271.93
6. Step 6: Final answer
   x = 17,472.43