Finding the Fourth Proportional to 22,300.08, 33,446.34 and 8,266.74

Step by Step Solution

1. Step 1: Write the proportion equation
   22,300.08 : 33,446.34 = 8,266.74 : x
2. Step 2: Convert to fraction form
   22,300.08/33,446.34 = 8,266.74/x
3. Step 3: Cross multiply
   22,300.08x = 33,446.34 × 8,266.74
4. Step 4: Simplify right side
   22,300.08x = 276,492,196.73
5. Step 5: Solve for x
   x = 276,492,196.73/22,300.08
6. Step 6: Final answer
   x = 12,398.71