Finding the Fourth Proportional to 7,499,118,081.41, 10,338,771,716.54 and 5,957,502,883.28

Step by Step Solution

1. Step 1: Write the proportion equation
   7,499,118,081.41 : 10,338,771,716.54 = 5,957,502,883.28 : x
2. Step 2: Convert to fraction form
   7,499,118,081.41/10,338,771,716.54 = 5,957,502,883.28/x
3. Step 3: Cross multiply
   7,499,118,081.41x = 10,338,771,716.54 × 5,957,502,883.28
4. Step 4: Simplify right side
   7,499,118,081.41x = 61,593,262,310,856,081,408
5. Step 5: Solve for x
   x = 61,593,262,310,856,081,408/7,499,118,081.41
6. Step 6: Final answer
   x = 8,213,400,781.56