Finding the Fourth Proportional to 10,782,688,147.76, 16,175,770,204.42 and 3,321,267,460.58

Step by Step Solution

1. Step 1: Write the proportion equation
   10,782,688,147.76 : 16,175,770,204.42 = 3,321,267,460.58 : x
2. Step 2: Convert to fraction form
   10,782,688,147.76/16,175,770,204.42 = 3,321,267,460.58/x
3. Step 3: Cross multiply
   10,782,688,147.76x = 16,175,770,204.42 × 3,321,267,460.58
4. Step 4: Simplify right side
   10,782,688,147.76x = 53,724,059,229,759,643,648
5. Step 5: Solve for x
   x = 53,724,059,229,759,643,648/10,782,688,147.76
6. Step 6: Final answer
   x = 4,982,436,521.72