Finding the Fourth Proportional to 7,063,778,073.81, 10,597,218,574.72 and 2,089,112,091.10

Step by Step Solution

1. Step 1: Write the proportion equation
   7,063,778,073.81 : 10,597,218,574.72 = 2,089,112,091.10 : x
2. Step 2: Convert to fraction form
   7,063,778,073.81/10,597,218,574.72 = 2,089,112,091.10/x
3. Step 3: Cross multiply
   7,063,778,073.81x = 10,597,218,574.72 × 2,089,112,091.10
4. Step 4: Simplify right side
   7,063,778,073.81x = 22,138,777,456,454,746,112
5. Step 5: Solve for x
   x = 22,138,777,456,454,746,112/7,063,778,073.81
6. Step 6: Final answer
   x = 3,134,126,982.06