Finding the Fourth Proportional to 2,499,146,768,495.50, 3,448,546,786,712.70 and 1,401,503,497,793.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499,146,768,495.50 : 3,448,546,786,712.70 = 1,401,503,497,793.80 : x
2. Step 2: Convert to fraction form
   2,499,146,768,495.50/3,448,546,786,712.70 = 1,401,503,497,793.80/x
3. Step 3: Cross multiply
   2,499,146,768,495.50x = 3,448,546,786,712.70 × 1,401,503,497,793.80
4. Step 4: Simplify right side
   2,499,146,768,495.50x = 4,833,150,383,883,418,867,859,456
5. Step 5: Solve for x
   x = 4,833,150,383,883,418,867,859,456/2,499,146,768,495.50
6. Step 6: Final answer
   x = 1,933,920,186,205.39