Finding the Fourth Proportional to 2,972,162.34, 4,456,838.25 and 1,151,380.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,972,162.34 : 4,456,838.25 = 1,151,380.09 : x
2. Step 2: Convert to fraction form
   2,972,162.34/4,456,838.25 = 1,151,380.09/x
3. Step 3: Cross multiply
   2,972,162.34x = 4,456,838.25 × 1,151,380.09
4. Step 4: Simplify right side
   2,972,162.34x = 5,131,514,825,400.44
5. Step 5: Solve for x
   x = 5,131,514,825,400.44/2,972,162.34
6. Step 6: Final answer
   x = 1,726,525.75