Finding the Fourth Proportional to 10,828,252,248.27, 16,230,914,811.59 and 3,642,265,645.47

Step by Step Solution

1. Step 1: Write the proportion equation
   10,828,252,248.27 : 16,230,914,811.59 = 3,642,265,645.47 : x
2. Step 2: Convert to fraction form
   10,828,252,248.27/16,230,914,811.59 = 3,642,265,645.47/x
3. Step 3: Cross multiply
   10,828,252,248.27x = 16,230,914,811.59 × 3,642,265,645.47
4. Step 4: Simplify right side
   10,828,252,248.27x = 59,117,303,412,786,216,960
5. Step 5: Solve for x
   x = 59,117,303,412,786,216,960/10,828,252,248.27
6. Step 6: Final answer
   x = 5,459,542,505.78