Finding the Fourth Proportional to 1,707,769,996.16, 2,356,724,610.72 and 925,488,844.16

Step by Step Solution

1. Step 1: Write the proportion equation
   1,707,769,996.16 : 2,356,724,610.72 = 925,488,844.16 : x
2. Step 2: Convert to fraction form
   1,707,769,996.16/2,356,724,610.72 = 925,488,844.16/x
3. Step 3: Cross multiply
   1,707,769,996.16x = 2,356,724,610.72 × 925,488,844.16
4. Step 4: Simplify right side
   1,707,769,996.16x = 2,181,122,335,978,678,528
5. Step 5: Solve for x
   x = 2,181,122,335,978,678,528/1,707,769,996.16
6. Step 6: Final answer
   x = 1,277,175,697.48