Finding the Fourth Proportional to 22,452.03, 30,984.02 and 12,380.83

Step by Step Solution

1. Step 1: Write the proportion equation
   22,452.03 : 30,984.02 = 12,380.83 : x
2. Step 2: Convert to fraction form
   22,452.03/30,984.02 = 12,380.83/x
3. Step 3: Cross multiply
   22,452.03x = 30,984.02 × 12,380.83
4. Step 4: Simplify right side
   22,452.03x = 383,607,884.34
5. Step 5: Solve for x
   x = 383,607,884.34/22,452.03
6. Step 6: Final answer
   x = 17,085.67