Finding the Fourth Proportional to 2,093,264.82, 2,889,155.61 and 1,277,293.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,093,264.82 : 2,889,155.61 = 1,277,293.68 : x
2. Step 2: Convert to fraction form
   2,093,264.82/2,889,155.61 = 1,277,293.68/x
3. Step 3: Cross multiply
   2,093,264.82x = 2,889,155.61 × 1,277,293.68
4. Step 4: Simplify right side
   2,093,264.82x = 3,690,300,201,189.54
5. Step 5: Solve for x
   x = 3,690,300,201,189.54/2,093,264.82
6. Step 6: Final answer
   x = 1,762,939.96