Finding the Fourth Proportional to 22,595, 31,181.04 and 12,523.46

Step by Step Solution

1. Step 1: Write the proportion equation
   22,595 : 31,181.04 = 12,523.46 : x
2. Step 2: Convert to fraction form
   22,595/31,181.04 = 12,523.46/x
3. Step 3: Cross multiply
   22,595x = 31,181.04 × 12,523.46
4. Step 4: Simplify right side
   22,595x = 390,494,507.20
5. Step 5: Solve for x
   x = 390,494,507.20/22,595
6. Step 6: Final answer
   x = 17,282.34