Finding the Fourth Proportional to 1,496,978,296.69, 2,066,466,136.50 and 932,741,951.19

Step by Step Solution

1. Step 1: Write the proportion equation
   1,496,978,296.69 : 2,066,466,136.50 = 932,741,951.19 : x
2. Step 2: Convert to fraction form
   1,496,978,296.69/2,066,466,136.50 = 932,741,951.19/x
3. Step 3: Cross multiply
   1,496,978,296.69x = 2,066,466,136.50 × 932,741,951.19
4. Step 4: Simplify right side
   1,496,978,296.69x = 1,927,479,656,227,070,976
5. Step 5: Solve for x
   x = 1,927,479,656,227,070,976/1,496,978,296.69
6. Step 6: Final answer
   x = 1,287,580,227.78