Finding the Fourth Proportional to 2,079,412,385.94, 3,118,460,051.34 and 680,073,339.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,079,412,385.94 : 3,118,460,051.34 = 680,073,339.24 : x
2. Step 2: Convert to fraction form
   2,079,412,385.94/3,118,460,051.34 = 680,073,339.24/x
3. Step 3: Cross multiply
   2,079,412,385.94x = 3,118,460,051.34 × 680,073,339.24
4. Step 4: Simplify right side
   2,079,412,385.94x = 2,120,781,540,401,335,808
5. Step 5: Solve for x
   x = 2,120,781,540,401,335,808/2,079,412,385.94
6. Step 6: Final answer
   x = 1,019,894,636.94