Finding the Fourth Proportional to 2,811,210.82, 3,879,465.78 and 1,522,051

Step by Step Solution

1. Step 1: Write the proportion equation
   2,811,210.82 : 3,879,465.78 = 1,522,051 : x
2. Step 2: Convert to fraction form
   2,811,210.82/3,879,465.78 = 1,522,051/x
3. Step 3: Cross multiply
   2,811,210.82x = 3,879,465.78 × 1,522,051
4. Step 4: Simplify right side
   2,811,210.82x = 5,904,744,769,914.78
5. Step 5: Solve for x
   x = 5,904,744,769,914.78/2,811,210.82
6. Step 6: Final answer
   x = 2,100,427.59