Finding the Fourth Proportional to 2,002,377.94, 2,761,067.73 and 1,276,075.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,002,377.94 : 2,761,067.73 = 1,276,075.78 : x
2. Step 2: Convert to fraction form
   2,002,377.94/2,761,067.73 = 1,276,075.78/x
3. Step 3: Cross multiply
   2,002,377.94x = 2,761,067.73 × 1,276,075.78
4. Step 4: Simplify right side
   2,002,377.94x = 3,523,331,657,192.58
5. Step 5: Solve for x
   x = 3,523,331,657,192.58/2,002,377.94
6. Step 6: Final answer
   x = 1,759,573.75