Finding the Fourth Proportional to 22,367.02, 33,531.33 and 12,498.22

Step by Step Solution

1. Step 1: Write the proportion equation
   22,367.02 : 33,531.33 = 12,498.22 : x
2. Step 2: Convert to fraction form
   22,367.02/33,531.33 = 12,498.22/x
3. Step 3: Cross multiply
   22,367.02x = 33,531.33 × 12,498.22
4. Step 4: Simplify right side
   22,367.02x = 419,081,939.23
5. Step 5: Solve for x
   x = 419,081,939.23/22,367.02
6. Step 6: Final answer
   x = 18,736.60