Finding the Fourth Proportional to 11,120,732.42, 16,682,472.57 and 3,930,783.62

Step by Step Solution

1. Step 1: Write the proportion equation
   11,120,732.42 : 16,682,472.57 = 3,930,783.62 : x
2. Step 2: Convert to fraction form
   11,120,732.42/16,682,472.57 = 3,930,783.62/x
3. Step 3: Cross multiply
   11,120,732.42x = 16,682,472.57 × 3,930,783.62
4. Step 4: Simplify right side
   11,120,732.42x = 65,575,189,919,255.30
5. Step 5: Solve for x
   x = 65,575,189,919,255.30/11,120,732.42
6. Step 6: Final answer
   x = 5,896,661.07