Finding the Fourth Proportional to 2,961,078.45, 4,085,587.94 and 1,719,951.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,961,078.45 : 4,085,587.94 = 1,719,951.31 : x
2. Step 2: Convert to fraction form
   2,961,078.45/4,085,587.94 = 1,719,951.31/x
3. Step 3: Cross multiply
   2,961,078.45x = 4,085,587.94 × 1,719,951.31
4. Step 4: Simplify right side
   2,961,078.45x = 7,027,012,329,523.20
5. Step 5: Solve for x
   x = 7,027,012,329,523.20/2,961,078.45
6. Step 6: Final answer
   x = 2,373,126.02