Finding the Fourth Proportional to 23,448.83, 32,359.37 and 12,838.43

Step by Step Solution

1. Step 1: Write the proportion equation
   23,448.83 : 32,359.37 = 12,838.43 : x
2. Step 2: Convert to fraction form
   23,448.83/32,359.37 = 12,838.43/x
3. Step 3: Cross multiply
   23,448.83x = 32,359.37 × 12,838.43
4. Step 4: Simplify right side
   23,448.83x = 415,443,523.30
5. Step 5: Solve for x
   x = 415,443,523.30/23,448.83
6. Step 6: Final answer
   x = 17,717.03