Finding the Fourth Proportional to 2,045,100.80, 3,067,651.20 and 605,836.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,045,100.80 : 3,067,651.20 = 605,836.10 : x
2. Step 2: Convert to fraction form
   2,045,100.80/3,067,651.20 = 605,836.10/x
3. Step 3: Cross multiply
   2,045,100.80x = 3,067,651.20 × 605,836.10
4. Step 4: Simplify right side
   2,045,100.80x = 1,858,493,839,168.32
5. Step 5: Solve for x
   x = 1,858,493,839,168.32/2,045,100.80
6. Step 6: Final answer
   x = 908,754.15