Finding the Fourth Proportional to 3,819,683,502.88, 5,270,695,628.88 and 2,409,458,002.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,819,683,502.88 : 5,270,695,628.88 = 2,409,458,002.72 : x
2. Step 2: Convert to fraction form
   3,819,683,502.88/5,270,695,628.88 = 2,409,458,002.72/x
3. Step 3: Cross multiply
   3,819,683,502.88x = 5,270,695,628.88 × 2,409,458,002.72
4. Step 4: Simplify right side
   3,819,683,502.88x = 12,699,519,762,906,238,976
5. Step 5: Solve for x
   x = 12,699,519,762,906,238,976/3,819,683,502.88
6. Step 6: Final answer
   x = 3,324,757,078.26