Finding the Fourth Proportional to 23,922.22, 32,978.45 and 16,826.62

Step by Step Solution

1. Step 1: Write the proportion equation
   23,922.22 : 32,978.45 = 16,826.62 : x
2. Step 2: Convert to fraction form
   23,922.22/32,978.45 = 16,826.62/x
3. Step 3: Cross multiply
   23,922.22x = 32,978.45 × 16,826.62
4. Step 4: Simplify right side
   23,922.22x = 554,915,846.34
5. Step 5: Solve for x
   x = 554,915,846.34/23,922.22
6. Step 6: Final answer
   x = 23,196.67