Finding the Fourth Proportional to 8,028,109.09, 12,039,464.78 and 2,909,467.27

Step by Step Solution

1. Step 1: Write the proportion equation
   8,028,109.09 : 12,039,464.78 = 2,909,467.27 : x
2. Step 2: Convert to fraction form
   8,028,109.09/12,039,464.78 = 2,909,467.27/x
3. Step 3: Cross multiply
   8,028,109.09x = 12,039,464.78 × 2,909,467.27
4. Step 4: Simplify right side
   8,028,109.09x = 35,028,428,725,727.75
5. Step 5: Solve for x
   x = 35,028,428,725,727.75/8,028,109.09
6. Step 6: Final answer
   x = 4,363,222.81