Finding the Fourth Proportional to 2,012,913,080.52, 2,777,793,564.12 and 1,108,651,650.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,012,913,080.52 : 2,777,793,564.12 = 1,108,651,650.96 : x
2. Step 2: Convert to fraction form
   2,012,913,080.52/2,777,793,564.12 = 1,108,651,650.96/x
3. Step 3: Cross multiply
   2,012,913,080.52x = 2,777,793,564.12 × 1,108,651,650.96
4. Step 4: Simplify right side
   2,012,913,080.52x = 3,079,605,420,887,700,480
5. Step 5: Solve for x
   x = 3,079,605,420,887,700,480/2,012,913,080.52
6. Step 6: Final answer
   x = 1,529,924,690.09