Finding the Fourth Proportional to 2,567,427.22, 3,543,160.28 and 1,421,507.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,567,427.22 : 3,543,160.28 = 1,421,507.56 : x
2. Step 2: Convert to fraction form
   2,567,427.22/3,543,160.28 = 1,421,507.56/x
3. Step 3: Cross multiply
   2,567,427.22x = 3,543,160.28 × 1,421,507.56
4. Step 4: Simplify right side
   2,567,427.22x = 5,036,629,124,311.72
5. Step 5: Solve for x
   x = 5,036,629,124,311.72/2,567,427.22
6. Step 6: Final answer
   x = 1,961,741.73