Finding the Fourth Proportional to 1,850,456,667.36, 2,775,694,450.56 and 623,635,747.68

Step by Step Solution

1. Step 1: Write the proportion equation
   1,850,456,667.36 : 2,775,694,450.56 = 623,635,747.68 : x
2. Step 2: Convert to fraction form
   1,850,456,667.36/2,775,694,450.56 = 623,635,747.68/x
3. Step 3: Cross multiply
   1,850,456,667.36x = 2,775,694,450.56 × 623,635,747.68
4. Step 4: Simplify right side
   1,850,456,667.36x = 1,731,022,284,006,212,096
5. Step 5: Solve for x
   x = 1,731,022,284,006,212,096/1,850,456,667.36
6. Step 6: Final answer
   x = 935,456,806.17