Finding the Fourth Proportional to 6,449,150.22, 9,672,523.55 and 2,072,365.39

Step by Step Solution

1. Step 1: Write the proportion equation
   6,449,150.22 : 9,672,523.55 = 2,072,365.39 : x
2. Step 2: Convert to fraction form
   6,449,150.22/9,672,523.55 = 2,072,365.39/x
3. Step 3: Cross multiply
   6,449,150.22x = 9,672,523.55 × 2,072,365.39
4. Step 4: Simplify right side
   6,449,150.22x = 20,045,003,004,436.80
5. Step 5: Solve for x
   x = 20,045,003,004,436.80/6,449,150.22
6. Step 6: Final answer
   x = 3,108,161.90