Finding the Fourth Proportional to 1,707,408.42, 2,560,762.71 and 627,548.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,707,408.42 : 2,560,762.71 = 627,548.82 : x
2. Step 2: Convert to fraction form
   1,707,408.42/2,560,762.71 = 627,548.82/x
3. Step 3: Cross multiply
   1,707,408.42x = 2,560,762.71 × 627,548.82
4. Step 4: Simplify right side
   1,707,408.42x = 1,607,003,616,960.50
5. Step 5: Solve for x
   x = 1,607,003,616,960.50/1,707,408.42
6. Step 6: Final answer
   x = 941,194.62