Finding the Fourth Proportional to 7,410,661.56, 10,227,163.23 and 4,147,408.47

Step by Step Solution

1. Step 1: Write the proportion equation
   7,410,661.56 : 10,227,163.23 = 4,147,408.47 : x
2. Step 2: Convert to fraction form
   7,410,661.56/10,227,163.23 = 4,147,408.47/x
3. Step 3: Cross multiply
   7,410,661.56x = 10,227,163.23 × 4,147,408.47
4. Step 4: Simplify right side
   7,410,661.56x = 42,416,223,404,174.56
5. Step 5: Solve for x
   x = 42,416,223,404,174.56/7,410,661.56
6. Step 6: Final answer
   x = 5,723,675.69