Finding the Fourth Proportional to 6,563,391,011.94, 9,845,111,748.78 and 1,589,104,578.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,563,391,011.94 : 9,845,111,748.78 = 1,589,104,578.72 : x
2. Step 2: Convert to fraction form
   6,563,391,011.94/9,845,111,748.78 = 1,589,104,578.72/x
3. Step 3: Cross multiply
   6,563,391,011.94x = 9,845,111,748.78 × 1,589,104,578.72
4. Step 4: Simplify right side
   6,563,391,011.94x = 15,644,912,157,996,365,824
5. Step 5: Solve for x
   x = 15,644,912,157,996,365,824/6,563,391,011.94
6. Step 6: Final answer
   x = 2,383,662,976.89