Finding the Fourth Proportional to 2,596,141,508.14, 3,582,678,430.50 and 1,406,709,556.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,596,141,508.14 : 3,582,678,430.50 = 1,406,709,556.88 : x
2. Step 2: Convert to fraction form
   2,596,141,508.14/3,582,678,430.50 = 1,406,709,556.88/x
3. Step 3: Cross multiply
   2,596,141,508.14x = 3,582,678,430.50 × 1,406,709,556.88
4. Step 4: Simplify right side
   2,596,141,508.14x = 5,039,787,987,412,189,184
5. Step 5: Solve for x
   x = 5,039,787,987,412,189,184/2,596,141,508.14
6. Step 6: Final answer
   x = 1,941,260,894.91