Finding the Fourth Proportional to 2,012,761, 2,777,610.18 and 1,107,323.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,012,761 : 2,777,610.18 = 1,107,323.56 : x
2. Step 2: Convert to fraction form
   2,012,761/2,777,610.18 = 1,107,323.56/x
3. Step 3: Cross multiply
   2,012,761x = 2,777,610.18 × 1,107,323.56
4. Step 4: Simplify right side
   2,012,761x = 3,075,713,192,809.84
5. Step 5: Solve for x
   x = 3,075,713,192,809.84/2,012,761
6. Step 6: Final answer
   x = 1,528,106.51