Finding the Fourth Proportional to 2,402,458,741.56, 3,602,374,404.32 and 1,907,647,771.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,402,458,741.56 : 3,602,374,404.32 = 1,907,647,771.14 : x
2. Step 2: Convert to fraction form
   2,402,458,741.56/3,602,374,404.32 = 1,907,647,771.14/x
3. Step 3: Cross multiply
   2,402,458,741.56x = 3,602,374,404.32 × 1,907,647,771.14
4. Step 4: Simplify right side
   2,402,458,741.56x = 6,872,061,503,212,300,288
5. Step 5: Solve for x
   x = 6,872,061,503,212,300,288/2,402,458,741.56
6. Step 6: Final answer
   x = 2,860,428,520.31