Finding the Fourth Proportional to 1,067,325,536.98, 1,472,828,821.54 and 649,591,653.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,067,325,536.98 : 1,472,828,821.54 = 649,591,653.34 : x
2. Step 2: Convert to fraction form
   1,067,325,536.98/1,472,828,821.54 = 649,591,653.34/x
3. Step 3: Cross multiply
   1,067,325,536.98x = 1,472,828,821.54 × 649,591,653.34
4. Step 4: Simplify right side
   1,067,325,536.98x = 956,737,309,271,189,376
5. Step 5: Solve for x
   x = 956,737,309,271,189,376/1,067,325,536.98
6. Step 6: Final answer
   x = 896,387,537.00