Finding the Fourth Proportional to 22,025.56, 30,394.56 and 12,335.04

Step by Step Solution

1. Step 1: Write the proportion equation
   22,025.56 : 30,394.56 = 12,335.04 : x
2. Step 2: Convert to fraction form
   22,025.56/30,394.56 = 12,335.04/x
3. Step 3: Cross multiply
   22,025.56x = 30,394.56 × 12,335.04
4. Step 4: Simplify right side
   22,025.56x = 374,918,113.38
5. Step 5: Solve for x
   x = 374,918,113.38/22,025.56
6. Step 6: Final answer
   x = 17,021.96