Finding the Fourth Proportional to 10,879,372,022.10, 16,323,089,111.55 and 4,340,962,857.30

Step by Step Solution

1. Step 1: Write the proportion equation
   10,879,372,022.10 : 16,323,089,111.55 = 4,340,962,857.30 : x
2. Step 2: Convert to fraction form
   10,879,372,022.10/16,323,089,111.55 = 4,340,962,857.30/x
3. Step 3: Cross multiply
   10,879,372,022.10x = 16,323,089,111.55 × 4,340,962,857.30
4. Step 4: Simplify right side
   10,879,372,022.10x = 70,857,923,549,636,608,000
5. Step 5: Solve for x
   x = 70,857,923,549,636,608,000/10,879,372,022.10
6. Step 6: Final answer
   x = 6,513,052,720.85