Finding the Fourth Proportional to 3,810,790,900.50, 5,715,552,339.71 and 1,154,215,366.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,810,790,900.50 : 5,715,552,339.71 = 1,154,215,366.69 : x
2. Step 2: Convert to fraction form
   3,810,790,900.50/5,715,552,339.71 = 1,154,215,366.69/x
3. Step 3: Cross multiply
   3,810,790,900.50x = 5,715,552,339.71 × 1,154,215,366.69
4. Step 4: Simplify right side
   3,810,790,900.50x = 6,596,978,339,614,265,344
5. Step 5: Solve for x
   x = 6,596,978,339,614,265,344/3,810,790,900.50
6. Step 6: Final answer
   x = 1,731,131,020.27