Finding the Fourth Proportional to 10,782,688,024.68, 16,175,770,019.96 and 3,321,267,337.86

Step by Step Solution

1. Step 1: Write the proportion equation
   10,782,688,024.68 : 16,175,770,019.96 = 3,321,267,337.86 : x
2. Step 2: Convert to fraction form
   10,782,688,024.68/16,175,770,019.96 = 3,321,267,337.86/x
3. Step 3: Cross multiply
   10,782,688,024.68x = 16,175,770,019.96 × 3,321,267,337.86
4. Step 4: Simplify right side
   10,782,688,024.68x = 53,724,056,632,011,546,624
5. Step 5: Solve for x
   x = 53,724,056,632,011,546,624/10,782,688,024.68
6. Step 6: Final answer
   x = 4,982,436,337.68