Finding the Fourth Proportional to 2,567,424.47, 3,543,156.48 and 1,421,504.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,567,424.47 : 3,543,156.48 = 1,421,504.81 : x
2. Step 2: Convert to fraction form
   2,567,424.47/3,543,156.48 = 1,421,504.81/x
3. Step 3: Cross multiply
   2,567,424.47x = 3,543,156.48 × 1,421,504.81
4. Step 4: Simplify right side
   2,567,424.47x = 5,036,613,993,091.20
5. Step 5: Solve for x
   x = 5,036,613,993,091.20/2,567,424.47
6. Step 6: Final answer
   x = 1,961,737.94