Finding the Fourth Proportional to 23,039.93, 31,794.83 and 13,350.71

Step by Step Solution

1. Step 1: Write the proportion equation
   23,039.93 : 31,794.83 = 13,350.71 : x
2. Step 2: Convert to fraction form
   23,039.93/31,794.83 = 13,350.71/x
3. Step 3: Cross multiply
   23,039.93x = 31,794.83 × 13,350.71
4. Step 4: Simplify right side
   23,039.93x = 424,483,329.10
5. Step 5: Solve for x
   x = 424,483,329.10/23,039.93
6. Step 6: Final answer
   x = 18,423.82