Finding the Fourth Proportional to 2,707,152.12, 4,060,578.72 and 909,850.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,707,152.12 : 4,060,578.72 = 909,850.01 : x
2. Step 2: Convert to fraction form
   2,707,152.12/4,060,578.72 = 909,850.01/x
3. Step 3: Cross multiply
   2,707,152.12x = 4,060,578.72 × 909,850.01
4. Step 4: Simplify right side
   2,707,152.12x = 3,694,517,568,694.89
5. Step 5: Solve for x
   x = 3,694,517,568,694.89/2,707,152.12
6. Step 6: Final answer
   x = 1,364,724.78