Finding the Fourth Proportional to 1,849,288.69, 2,774,208.74 and 569,789.12

Step by Step Solution

1. Step 1: Write the proportion equation
   1,849,288.69 : 2,774,208.74 = 569,789.12 : x
2. Step 2: Convert to fraction form
   1,849,288.69/2,774,208.74 = 569,789.12/x
3. Step 3: Cross multiply
   1,849,288.69x = 2,774,208.74 × 569,789.12
4. Step 4: Simplify right side
   1,849,288.69x = 1,580,713,945,142.56
5. Step 5: Solve for x
   x = 1,580,713,945,142.56/1,849,288.69
6. Step 6: Final answer
   x = 854,768.62