Finding the Fourth Proportional to 1,082,819,751.27, 1,624,037,630.38 and 492,471,713.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,082,819,751.27 : 1,624,037,630.38 = 492,471,713.34 : x
2. Step 2: Convert to fraction form
   1,082,819,751.27/1,624,037,630.38 = 492,471,713.34/x
3. Step 3: Cross multiply
   1,082,819,751.27x = 1,624,037,630.38 × 492,471,713.34
4. Step 4: Simplify right side
   1,082,819,751.27x = 799,792,594,361,872,256
5. Step 5: Solve for x
   x = 799,792,594,361,872,256/1,082,819,751.27
6. Step 6: Final answer
   x = 738,620,249.05