Finding the Fourth Proportional to 2,002,774.32, 2,763,939.24 and 1,143,610.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,002,774.32 : 2,763,939.24 = 1,143,610.56 : x
2. Step 2: Convert to fraction form
   2,002,774.32/2,763,939.24 = 1,143,610.56/x
3. Step 3: Cross multiply
   2,002,774.32x = 2,763,939.24 × 1,143,610.56
4. Step 4: Simplify right side
   2,002,774.32x = 3,160,870,102,062.38
5. Step 5: Solve for x
   x = 3,160,870,102,062.38/2,002,774.32
6. Step 6: Final answer
   x = 1,578,245.77