Finding the Fourth Proportional to 10,357,858,951.05, 14,293,818,467.33 and 5,780,075,372.13

Step by Step Solution

1. Step 1: Write the proportion equation
   10,357,858,951.05 : 14,293,818,467.33 = 5,780,075,372.13 : x
2. Step 2: Convert to fraction form
   10,357,858,951.05/14,293,818,467.33 = 5,780,075,372.13/x
3. Step 3: Cross multiply
   10,357,858,951.05x = 14,293,818,467.33 × 5,780,075,372.13
4. Step 4: Simplify right side
   10,357,858,951.05x = 82,619,348,096,682,229,760
5. Step 5: Solve for x
   x = 82,619,348,096,682,229,760/10,357,858,951.05
6. Step 6: Final answer
   x = 7,976,489,010.63