Finding the Fourth Proportional to 23,275.38, 32,119.06 and 12,665.06

Step by Step Solution

1. Step 1: Write the proportion equation
   23,275.38 : 32,119.06 = 12,665.06 : x
2. Step 2: Convert to fraction form
   23,275.38/32,119.06 = 12,665.06/x
3. Step 3: Cross multiply
   23,275.38x = 32,119.06 × 12,665.06
4. Step 4: Simplify right side
   23,275.38x = 406,789,822.04
5. Step 5: Solve for x
   x = 406,789,822.04/23,275.38
6. Step 6: Final answer
   x = 17,477.26