Finding the Fourth Proportional to 9,104,029,609.82, 12,563,836,882.72 and 5,089,869,010.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,104,029,609.82 : 12,563,836,882.72 = 5,089,869,010.76 : x
2. Step 2: Convert to fraction form
   9,104,029,609.82/12,563,836,882.72 = 5,089,869,010.76/x
3. Step 3: Cross multiply
   9,104,029,609.82x = 12,563,836,882.72 × 5,089,869,010.76
4. Step 4: Simplify right side
   9,104,029,609.82x = 63,948,284,005,527,052,288
5. Step 5: Solve for x
   x = 63,948,284,005,527,052,288/9,104,029,609.82
6. Step 6: Final answer
   x = 7,024,173,552.40