Finding the Fourth Proportional to 23,273.38, 32,116.30 and 12,663.06

Step by Step Solution

1. Step 1: Write the proportion equation
   23,273.38 : 32,116.30 = 12,663.06 : x
2. Step 2: Convert to fraction form
   23,273.38/32,116.30 = 12,663.06/x
3. Step 3: Cross multiply
   23,273.38x = 32,116.30 × 12,663.06
4. Step 4: Simplify right side
   23,273.38x = 406,690,633.88
5. Step 5: Solve for x
   x = 406,690,633.88/23,273.38
6. Step 6: Final answer
   x = 17,474.50