Finding the Fourth Proportional to 1,096,110,564.18, 1,644,083,152.56 and 349,096,149.60

Step by Step Solution

1. Step 1: Write the proportion equation
   1,096,110,564.18 : 1,644,083,152.56 = 349,096,149.60 : x
2. Step 2: Convert to fraction form
   1,096,110,564.18/1,644,083,152.56 = 349,096,149.60/x
3. Step 3: Cross multiply
   1,096,110,564.18x = 1,644,083,152.56 × 349,096,149.60
4. Step 4: Simplify right side
   1,096,110,564.18x = 573,943,098,180,925,376
5. Step 5: Solve for x
   x = 573,943,098,180,925,376/1,096,110,564.18
6. Step 6: Final answer
   x = 523,617,887.59