Finding the Fourth Proportional to 957,350,969.29, 1,433,081,149.82 and 624,641,575.31

Step by Step Solution

1. Step 1: Write the proportion equation
   957,350,969.29 : 1,433,081,149.82 = 624,641,575.31 : x
2. Step 2: Convert to fraction form
   957,350,969.29/1,433,081,149.82 = 624,641,575.31/x
3. Step 3: Cross multiply
   957,350,969.29x = 1,433,081,149.82 × 624,641,575.31
4. Step 4: Simplify right side
   957,350,969.29x = 895,162,066,970,630,784
5. Step 5: Solve for x
   x = 895,162,066,970,630,784/957,350,969.29
6. Step 6: Final answer
   x = 935,040,644.12