Finding the Fourth Proportional to 5,644,572.28, 7,789,565.10 and 3,066,273.88

Step by Step Solution

1. Step 1: Write the proportion equation
   5,644,572.28 : 7,789,565.10 = 3,066,273.88 : x
2. Step 2: Convert to fraction form
   5,644,572.28/7,789,565.10 = 3,066,273.88/x
3. Step 3: Cross multiply
   5,644,572.28x = 7,789,565.10 × 3,066,273.88
4. Step 4: Simplify right side
   5,644,572.28x = 23,884,940,002,689.59
5. Step 5: Solve for x
   x = 23,884,940,002,689.59/5,644,572.28
6. Step 6: Final answer
   x = 4,231,488.02