Finding the Fourth Proportional to 50,536,420,701,794, 69,740,260,568,478 and 28,907,911,411,298

Step by Step Solution

1. Step 1: Write the proportion equation
   50,536,420,701,794 : 69,740,260,568,478 = 28,907,911,411,298 : x
2. Step 2: Convert to fraction form
   50,536,420,701,794/69,740,260,568,478 = 28,907,911,411,298/x
3. Step 3: Cross multiply
   50,536,420,701,794x = 69,740,260,568,478 × 28,907,911,411,298
4. Step 4: Simplify right side
   50,536,420,701,794x = 2,016,045,274,314,401,067,156,111,360
5. Step 5: Solve for x
   x = 2,016,045,274,314,401,067,156,111,360/50,536,420,701,794
6. Step 6: Final answer
   x = 39,892,917,747,592.55