Finding the Fourth Proportional to 3,949,333.71, 5,450,087.94 and 2,207,003.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,949,333.71 : 5,450,087.94 = 2,207,003.10 : x
2. Step 2: Convert to fraction form
   3,949,333.71/5,450,087.94 = 2,207,003.10/x
3. Step 3: Cross multiply
   3,949,333.71x = 5,450,087.94 × 2,207,003.10
4. Step 4: Simplify right side
   3,949,333.71x = 12,028,360,980,795.27
5. Step 5: Solve for x
   x = 12,028,360,980,795.27/3,949,333.71
6. Step 6: Final answer
   x = 3,045,668.43