Finding the Fourth Proportional to 2,872,414.47, 4,308,024.72 and 850,184.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,872,414.47 : 4,308,024.72 = 850,184.07 : x
2. Step 2: Convert to fraction form
   2,872,414.47/4,308,024.72 = 850,184.07/x
3. Step 3: Cross multiply
   2,872,414.47x = 4,308,024.72 × 850,184.07
4. Step 4: Simplify right side
   2,872,414.47x = 3,662,613,990,110.21
5. Step 5: Solve for x
   x = 3,662,613,990,110.21/2,872,414.47
6. Step 6: Final answer
   x = 1,275,099.41