Finding the Fourth Proportional to 1,012,942,570.34, 1,519,140,495.08 and 357,807,350.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,012,942,570.34 : 1,519,140,495.08 = 357,807,350.82 : x
2. Step 2: Convert to fraction form
   1,012,942,570.34/1,519,140,495.08 = 357,807,350.82/x
3. Step 3: Cross multiply
   1,012,942,570.34x = 1,519,140,495.08 × 357,807,350.82
4. Step 4: Simplify right side
   1,012,942,570.34x = 543,559,636,067,958,016
5. Step 5: Solve for x
   x = 543,559,636,067,958,016/1,012,942,570.34
6. Step 6: Final answer
   x = 536,614,465.60