Finding the Fourth Proportional to 1,414,497,667.91, 1,951,918,829.27 and 779,382,618.03

Step by Step Solution

1. Step 1: Write the proportion equation
   1,414,497,667.91 : 1,951,918,829.27 = 779,382,618.03 : x
2. Step 2: Convert to fraction form
   1,414,497,667.91/1,951,918,829.27 = 779,382,618.03/x
3. Step 3: Cross multiply
   1,414,497,667.91x = 1,951,918,829.27 × 779,382,618.03
4. Step 4: Simplify right side
   1,414,497,667.91x = 1,521,291,607,338,505,216
5. Step 5: Solve for x
   x = 1,521,291,607,338,505,216/1,414,497,667.91
6. Step 6: Final answer
   x = 1,075,499,551.43