Finding the Fourth Proportional to 23,279.43, 32,124.21 and 13,069.71

Step by Step Solution

1. Step 1: Write the proportion equation
   23,279.43 : 32,124.21 = 13,069.71 : x
2. Step 2: Convert to fraction form
   23,279.43/32,124.21 = 13,069.71/x
3. Step 3: Cross multiply
   23,279.43x = 32,124.21 × 13,069.71
4. Step 4: Simplify right side
   23,279.43x = 419,853,882.71
5. Step 5: Solve for x
   x = 419,853,882.71/23,279.43
6. Step 6: Final answer
   x = 18,035.41