Finding the Fourth Proportional to 957,282,542.16, 1,436,072,277.72 and 404,587,297.50

Step by Step Solution

1. Step 1: Write the proportion equation
   957,282,542.16 : 1,436,072,277.72 = 404,587,297.50 : x
2. Step 2: Convert to fraction form
   957,282,542.16/1,436,072,277.72 = 404,587,297.50/x
3. Step 3: Cross multiply
   957,282,542.16x = 1,436,072,277.72 × 404,587,297.50
4. Step 4: Simplify right side
   957,282,542.16x = 581,016,601,857,404,288
5. Step 5: Solve for x
   x = 581,016,601,857,404,288/957,282,542.16
6. Step 6: Final answer
   x = 606,943,693.50