Finding the Fourth Proportional to 1,097,968.16, 1,514,850.60 and 614,456.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,097,968.16 : 1,514,850.60 = 614,456.48 : x
2. Step 2: Convert to fraction form
   1,097,968.16/1,514,850.60 = 614,456.48/x
3. Step 3: Cross multiply
   1,097,968.16x = 1,514,850.60 × 614,456.48
4. Step 4: Simplify right side
   1,097,968.16x = 930,809,767,401.89
5. Step 5: Solve for x
   x = 930,809,767,401.89/1,097,968.16
6. Step 6: Final answer
   x = 847,756.61