Finding the Fourth Proportional to 2,462,533,814.83, 3,697,486,597.56 and 2,131,567,306.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,462,533,814.83 : 3,697,486,597.56 = 2,131,567,306.81 : x
2. Step 2: Convert to fraction form
   2,462,533,814.83/3,697,486,597.56 = 2,131,567,306.81/x
3. Step 3: Cross multiply
   2,462,533,814.83x = 3,697,486,597.56 × 2,131,567,306.81
4. Step 4: Simplify right side
   2,462,533,814.83x = 7,881,441,548,713,881,600
5. Step 5: Solve for x
   x = 7,881,441,548,713,881,600/2,462,533,814.83
6. Step 6: Final answer
   x = 3,200,541,450.95