Finding the Fourth Proportional to 833,839,958,086.83, 1,150,635,991,994.20 and 467,963,498,748.15

Step by Step Solution

1. Step 1: Write the proportion equation
   833,839,958,086.83 : 1,150,635,991,994.20 = 467,963,498,748.15 : x
2. Step 2: Convert to fraction form
   833,839,958,086.83/1,150,635,991,994.20 = 467,963,498,748.15/x
3. Step 3: Cross multiply
   833,839,958,086.83x = 1,150,635,991,994.20 × 467,963,498,748.15
4. Step 4: Simplify right side
   833,839,958,086.83x = 538,455,644,599,154,139,725,824
5. Step 5: Solve for x
   x = 538,455,644,599,154,139,725,824/833,839,958,086.83
6. Step 6: Final answer
   x = 645,754,187,451.74