Finding the Fourth Proportional to 9,647,770.37, 13,314,297.53 and 5,297,040.05

Step by Step Solution

1. Step 1: Write the proportion equation
   9,647,770.37 : 13,314,297.53 = 5,297,040.05 : x
2. Step 2: Convert to fraction form
   9,647,770.37/13,314,297.53 = 5,297,040.05/x
3. Step 3: Cross multiply
   9,647,770.37x = 13,314,297.53 × 5,297,040.05
4. Step 4: Simplify right side
   9,647,770.37x = 70,526,367,227,540.88
5. Step 5: Solve for x
   x = 70,526,367,227,540.88/9,647,770.37
6. Step 6: Final answer
   x = 7,310,120.84