Finding the Fourth Proportional to 22,314,940.82, 30,793,581.79 and 12,392,453.49

Step by Step Solution

1. Step 1: Write the proportion equation
   22,314,940.82 : 30,793,581.79 = 12,392,453.49 : x
2. Step 2: Convert to fraction form
   22,314,940.82/30,793,581.79 = 12,392,453.49/x
3. Step 3: Cross multiply
   22,314,940.82x = 30,793,581.79 × 12,392,453.49
4. Step 4: Simplify right side
   22,314,940.82x = 381,608,030,123,085.94
5. Step 5: Solve for x
   x = 381,608,030,123,085.94/22,314,940.82
6. Step 6: Final answer
   x = 17,101,010.18