Finding the Fourth Proportional to 22,404.14, 30,922.38 and 13,452.02

Step by Step Solution

1. Step 1: Write the proportion equation
   22,404.14 : 30,922.38 = 13,452.02 : x
2. Step 2: Convert to fraction form
   22,404.14/30,922.38 = 13,452.02/x
3. Step 3: Cross multiply
   22,404.14x = 30,922.38 × 13,452.02
4. Step 4: Simplify right side
   22,404.14x = 415,968,474.21
5. Step 5: Solve for x
   x = 415,968,474.21/22,404.14
6. Step 6: Final answer
   x = 18,566.59