Finding the Fourth Proportional to 2,887,182,968.92, 4,331,707,131.30 and 1,335,492,166.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,887,182,968.92 : 4,331,707,131.30 = 1,335,492,166.12 : x
2. Step 2: Convert to fraction form
   2,887,182,968.92/4,331,707,131.30 = 1,335,492,166.12/x
3. Step 3: Cross multiply
   2,887,182,968.92x = 4,331,707,131.30 × 1,335,492,166.12
4. Step 4: Simplify right side
   2,887,182,968.92x = 5,784,960,939,777,288,192
5. Step 5: Solve for x
   x = 5,784,960,939,777,288,192/2,887,182,968.92
6. Step 6: Final answer
   x = 2,003,669,667.65