Finding the Fourth Proportional to 10,728,948,649.82, 16,092,197,061.69 and 2,868,973,903.46

Step by Step Solution

1. Step 1: Write the proportion equation
   10,728,948,649.82 : 16,092,197,061.69 = 2,868,973,903.46 : x
2. Step 2: Convert to fraction form
   10,728,948,649.82/16,092,197,061.69 = 2,868,973,903.46/x
3. Step 3: Cross multiply
   10,728,948,649.82x = 16,092,197,061.69 × 2,868,973,903.46
4. Step 4: Simplify right side
   10,728,948,649.82x = 46,168,093,419,324,301,312
5. Step 5: Solve for x
   x = 46,168,093,419,324,301,312/10,728,948,649.82
6. Step 6: Final answer
   x = 4,303,133,039.98