Finding the Fourth Proportional to 23,658.94, 32,650.96 and 13,722.94

Step by Step Solution

1. Step 1: Write the proportion equation
   23,658.94 : 32,650.96 = 13,722.94 : x
2. Step 2: Convert to fraction form
   23,658.94/32,650.96 = 13,722.94/x
3. Step 3: Cross multiply
   23,658.94x = 32,650.96 × 13,722.94
4. Step 4: Simplify right side
   23,658.94x = 448,067,165.02
5. Step 5: Solve for x
   x = 448,067,165.02/23,658.94
6. Step 6: Final answer
   x = 18,938.60