Finding the Fourth Proportional to 2,019,377.76, 3,026,544.50 and 1,297,798.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,019,377.76 : 3,026,544.50 = 1,297,798.98 : x
2. Step 2: Convert to fraction form
   2,019,377.76/3,026,544.50 = 1,297,798.98/x
3. Step 3: Cross multiply
   2,019,377.76x = 3,026,544.50 × 1,297,798.98
4. Step 4: Simplify right side
   2,019,377.76x = 3,927,846,375,155.92
5. Step 5: Solve for x
   x = 3,927,846,375,155.92/2,019,377.76
6. Step 6: Final answer
   x = 1,945,077.56