Finding the Fourth Proportional to 2,570,804.28, 3,547,922.22 and 1,425,243.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,570,804.28 : 3,547,922.22 = 1,425,243.96 : x
2. Step 2: Convert to fraction form
   2,570,804.28/3,547,922.22 = 1,425,243.96/x
3. Step 3: Cross multiply
   2,570,804.28x = 3,547,922.22 × 1,425,243.96
4. Step 4: Simplify right side
   2,570,804.28x = 5,056,654,714,604.79
5. Step 5: Solve for x
   x = 5,056,654,714,604.79/2,570,804.28
6. Step 6: Final answer
   x = 1,966,954.37