Finding the Fourth Proportional to 734,831,443.18, 1,014,066,944.52 and 404,806,582.18

Step by Step Solution

1. Step 1: Write the proportion equation
   734,831,443.18 : 1,014,066,944.52 = 404,806,582.18 : x
2. Step 2: Convert to fraction form
   734,831,443.18/1,014,066,944.52 = 404,806,582.18/x
3. Step 3: Cross multiply
   734,831,443.18x = 1,014,066,944.52 × 404,806,582.18
4. Step 4: Simplify right side
   734,831,443.18x = 410,500,973,910,321,728
5. Step 5: Solve for x
   x = 410,500,973,910,321,728/734,831,443.18
6. Step 6: Final answer
   x = 558,632,837.12