Finding the Fourth Proportional to 16,270,123.30, 22,452,708.57 and 8,928,079.30

Step by Step Solution

1. Step 1: Write the proportion equation
   16,270,123.30 : 22,452,708.57 = 8,928,079.30 : x
2. Step 2: Convert to fraction form
   16,270,123.30/22,452,708.57 = 8,928,079.30/x
3. Step 3: Cross multiply
   16,270,123.30x = 22,452,708.57 × 8,928,079.30
4. Step 4: Simplify right side
   16,270,123.30x = 200,459,562,612,749.62
5. Step 5: Solve for x
   x = 200,459,562,612,749.62/16,270,123.30
6. Step 6: Final answer
   x = 12,320,715.64