Finding the Fourth Proportional to 3,660,930.96, 5,052,270.15 and 2,111,616.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,660,930.96 : 5,052,270.15 = 2,111,616.42 : x
2. Step 2: Convert to fraction form
   3,660,930.96/5,052,270.15 = 2,111,616.42/x
3. Step 3: Cross multiply
   3,660,930.96x = 5,052,270.15 × 2,111,616.42
4. Step 4: Simplify right side
   3,660,930.96x = 10,668,456,607,015.86
5. Step 5: Solve for x
   x = 10,668,456,607,015.86/3,660,930.96
6. Step 6: Final answer
   x = 2,914,137.61