Finding the Fourth Proportional to 530,441,183.27, 726,707,950.59 and 510,559,844.24

Step by Step Solution

1. Step 1: Write the proportion equation
   530,441,183.27 : 726,707,950.59 = 510,559,844.24 : x
2. Step 2: Convert to fraction form
   530,441,183.27/726,707,950.59 = 510,559,844.24/x
3. Step 3: Cross multiply
   530,441,183.27x = 726,707,950.59 × 510,559,844.24
4. Step 4: Simplify right side
   530,441,183.27x = 371,027,898,061,200,064
5. Step 5: Solve for x
   x = 371,027,898,061,200,064/530,441,183.27
6. Step 6: Final answer
   x = 699,470,383.83