Finding the Fourth Proportional to 10,357,858,942.74, 14,293,818,455.88 and 5,780,075,363.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,357,858,942.74 : 14,293,818,455.88 = 5,780,075,363.82 : x
2. Step 2: Convert to fraction form
   10,357,858,942.74/14,293,818,455.88 = 5,780,075,363.82/x
3. Step 3: Cross multiply
   10,357,858,942.74x = 14,293,818,455.88 × 5,780,075,363.82
4. Step 4: Simplify right side
   10,357,858,942.74x = 82,619,347,911,747,616,768
5. Step 5: Solve for x
   x = 82,619,347,911,747,616,768/10,357,858,942.74
6. Step 6: Final answer
   x = 7,976,488,999.17