Finding the Fourth Proportional to 10,770,942.72, 16,145,072.46 and 3,580,546.80

Step by Step Solution

1. Step 1: Write the proportion equation
   10,770,942.72 : 16,145,072.46 = 3,580,546.80 : x
2. Step 2: Convert to fraction form
   10,770,942.72/16,145,072.46 = 3,580,546.80/x
3. Step 3: Cross multiply
   10,770,942.72x = 16,145,072.46 × 3,580,546.80
4. Step 4: Simplify right side
   10,770,942.72x = 57,808,187,532,421.12
5. Step 5: Solve for x
   x = 57,808,187,532,421.12/10,770,942.72
6. Step 6: Final answer
   x = 5,367,049.94