Finding the Fourth Proportional to 22,104.83, 30,505.59 and 12,675.22

Step by Step Solution

1. Step 1: Write the proportion equation
   22,104.83 : 30,505.59 = 12,675.22 : x
2. Step 2: Convert to fraction form
   22,104.83/30,505.59 = 12,675.22/x
3. Step 3: Cross multiply
   22,104.83x = 30,505.59 × 12,675.22
4. Step 4: Simplify right side
   22,104.83x = 386,664,988.22
5. Step 5: Solve for x
   x = 386,664,988.22/22,104.83
6. Step 6: Final answer
   x = 17,492.33