Finding the Fourth Proportional to 2,342,438,832.45, 3,513,534,499.59 and 768,338,792.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,342,438,832.45 : 3,513,534,499.59 = 768,338,792.16 : x
2. Step 2: Convert to fraction form
   2,342,438,832.45/3,513,534,499.59 = 768,338,792.16/x
3. Step 3: Cross multiply
   2,342,438,832.45x = 3,513,534,499.59 × 768,338,792.16
4. Step 4: Simplify right side
   2,342,438,832.45x = 2,699,584,853,627,470,848
5. Step 5: Solve for x
   x = 2,699,584,853,627,470,848/2,342,438,832.45
6. Step 6: Final answer
   x = 1,152,467,597.54