Finding the Fourth Proportional to 6,857,066.54, 10,285,495.22 and 1,669,724.69

Step by Step Solution

1. Step 1: Write the proportion equation
   6,857,066.54 : 10,285,495.22 = 1,669,724.69 : x
2. Step 2: Convert to fraction form
   6,857,066.54/10,285,495.22 = 1,669,724.69/x
3. Step 3: Cross multiply
   6,857,066.54x = 10,285,495.22 × 1,669,724.69
4. Step 4: Simplify right side
   6,857,066.54x = 17,173,945,270,457.82
5. Step 5: Solve for x
   x = 17,173,945,270,457.82/6,857,066.54
6. Step 6: Final answer
   x = 2,504,561.56