Finding the Fourth Proportional to 2,567,997.36, 3,543,833.16 and 1,422,076.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,567,997.36 : 3,543,833.16 = 1,422,076.32 : x
2. Step 2: Convert to fraction form
   2,567,997.36/3,543,833.16 = 1,422,076.32/x
3. Step 3: Cross multiply
   2,567,997.36x = 3,543,833.16 × 1,422,076.32
4. Step 4: Simplify right side
   2,567,997.36x = 5,039,601,218,866.77
5. Step 5: Solve for x
   x = 5,039,601,218,866.77/2,567,997.36
6. Step 6: Final answer
   x = 1,962,463.55