Finding the Fourth Proportional to 22,483.42, 31,025.37 and 13,052.68

Step by Step Solution

1. Step 1: Write the proportion equation
   22,483.42 : 31,025.37 = 13,052.68 : x
2. Step 2: Convert to fraction form
   22,483.42/31,025.37 = 13,052.68/x
3. Step 3: Cross multiply
   22,483.42x = 31,025.37 × 13,052.68
4. Step 4: Simplify right side
   22,483.42x = 404,964,226.49
5. Step 5: Solve for x
   x = 404,964,226.49/22,483.42
6. Step 6: Final answer
   x = 18,011.68