Finding the Fourth Proportional to 3,550,453.69, 5,313,946.05 and 3,231,406.39

Step by Step Solution

1. Step 1: Write the proportion equation
   3,550,453.69 : 5,313,946.05 = 3,231,406.39 : x
2. Step 2: Convert to fraction form
   3,550,453.69/5,313,946.05 = 3,231,406.39/x
3. Step 3: Cross multiply
   3,550,453.69x = 5,313,946.05 × 3,231,406.39
4. Step 4: Simplify right side
   3,550,453.69x = 17,171,519,222,085.26
5. Step 5: Solve for x
   x = 17,171,519,222,085.26/3,550,453.69
6. Step 6: Final answer
   x = 4,836,429.58