Finding the Fourth Proportional to 3,921,850.67, 5,843,357.82 and 3,701,581.49

Step by Step Solution

1. Step 1: Write the proportion equation
   3,921,850.67 : 5,843,357.82 = 3,701,581.49 : x
2. Step 2: Convert to fraction form
   3,921,850.67/5,843,357.82 = 3,701,581.49/x
3. Step 3: Cross multiply
   3,921,850.67x = 5,843,357.82 × 3,701,581.49
4. Step 4: Simplify right side
   3,921,850.67x = 21,629,665,116,741.96
5. Step 5: Solve for x
   x = 21,629,665,116,741.96/3,921,850.67
6. Step 6: Final answer
   x = 5,515,167.96