Finding the Fourth Proportional to 2,622,100.56, 3,618,599.70 and 1,519,569.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,622,100.56 : 3,618,599.70 = 1,519,569.78 : x
2. Step 2: Convert to fraction form
   2,622,100.56/3,618,599.70 = 1,519,569.78/x
3. Step 3: Cross multiply
   2,622,100.56x = 3,618,599.70 × 1,519,569.78
4. Step 4: Simplify right side
   2,622,100.56x = 5,498,714,750,037.07
5. Step 5: Solve for x
   x = 5,498,714,750,037.07/2,622,100.56
6. Step 6: Final answer
   x = 2,097,064.79