Finding the Fourth Proportional to 23,432.68, 32,337.89 and 12,822.31

Step by Step Solution

1. Step 1: Write the proportion equation
   23,432.68 : 32,337.89 = 12,822.31 : x
2. Step 2: Convert to fraction form
   23,432.68/32,337.89 = 12,822.31/x
3. Step 3: Cross multiply
   23,432.68x = 32,337.89 × 12,822.31
4. Step 4: Simplify right side
   23,432.68x = 414,646,450.33
5. Step 5: Solve for x
   x = 414,646,450.33/23,432.68
6. Step 6: Final answer
   x = 17,695.22