Finding the Fourth Proportional to 1,082,709,770.24, 1,494,140,994.56 and 587,672,581.12

Step by Step Solution

1. Step 1: Write the proportion equation
   1,082,709,770.24 : 1,494,140,994.56 = 587,672,581.12 : x
2. Step 2: Convert to fraction form
   1,082,709,770.24/1,494,140,994.56 = 587,672,581.12/x
3. Step 3: Cross multiply
   1,082,709,770.24x = 1,494,140,994.56 × 587,672,581.12
4. Step 4: Simplify right side
   1,082,709,770.24x = 878,065,694,830,279,040
5. Step 5: Solve for x
   x = 878,065,694,830,279,040/1,082,709,770.24
6. Step 6: Final answer
   x = 810,988,982.43