Finding the Fourth Proportional to 2,081,089,131.03, 3,120,387,074.91 and 662,373,450.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,081,089,131.03 : 3,120,387,074.91 = 662,373,450.91 : x
2. Step 2: Convert to fraction form
   2,081,089,131.03/3,120,387,074.91 = 662,373,450.91/x
3. Step 3: Cross multiply
   2,081,089,131.03x = 3,120,387,074.91 × 662,373,450.91
4. Step 4: Simplify right side
   2,081,089,131.03x = 2,066,861,554,983,097,088
5. Step 5: Solve for x
   x = 2,066,861,554,983,097,088/2,081,089,131.03
6. Step 6: Final answer
   x = 993,163,398.99