Finding the Fourth Proportional to 2,567,996.61, 3,543,832.12 and 1,422,075.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,567,996.61 : 3,543,832.12 = 1,422,075.57 : x
2. Step 2: Convert to fraction form
   2,567,996.61/3,543,832.12 = 1,422,075.57/x
3. Step 3: Cross multiply
   2,567,996.61x = 3,543,832.12 × 1,422,075.57
4. Step 4: Simplify right side
   2,567,996.61x = 5,039,597,082,033.31
5. Step 5: Solve for x
   x = 5,039,597,082,033.31/2,567,996.61
6. Step 6: Final answer
   x = 1,962,462.51