Finding the Fourth Proportional to 2,570,352.78, 3,547,228.01 and 1,424,408.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,570,352.78 : 3,547,228.01 = 1,424,408.52 : x
2. Step 2: Convert to fraction form
   2,570,352.78/3,547,228.01 = 1,424,408.52/x
3. Step 3: Cross multiply
   2,570,352.78x = 3,547,228.01 × 1,424,408.52
4. Step 4: Simplify right side
   2,570,352.78x = 5,052,701,799,826.64
5. Step 5: Solve for x
   x = 5,052,701,799,826.64/2,570,352.78
6. Step 6: Final answer
   x = 1,965,761.99