Finding the Fourth Proportional to 3,561,189.69, 5,347,120.82 and 3,082,892.79

Step by Step Solution

1. Step 1: Write the proportion equation
   3,561,189.69 : 5,347,120.82 = 3,082,892.79 : x
2. Step 2: Convert to fraction form
   3,561,189.69/5,347,120.82 = 3,082,892.79/x
3. Step 3: Cross multiply
   3,561,189.69x = 5,347,120.82 × 3,082,892.79
4. Step 4: Simplify right side
   3,561,189.69x = 16,484,600,207,822.43
5. Step 5: Solve for x
   x = 16,484,600,207,822.43/3,561,189.69
6. Step 6: Final answer
   x = 4,628,958.76