Finding the Fourth Proportional to 1,096,603,339.71, 1,644,958,158.54 and 359,608,046.79

Step by Step Solution

1. Step 1: Write the proportion equation
   1,096,603,339.71 : 1,644,958,158.54 = 359,608,046.79 : x
2. Step 2: Convert to fraction form
   1,096,603,339.71/1,644,958,158.54 = 359,608,046.79/x
3. Step 3: Cross multiply
   1,096,603,339.71x = 1,644,958,158.54 × 359,608,046.79
4. Step 4: Simplify right side
   1,096,603,339.71x = 591,540,190,443,844,608
5. Step 5: Solve for x
   x = 591,540,190,443,844,608/1,096,603,339.71
6. Step 6: Final answer
   x = 539,429,499.28