Finding the Fourth Proportional to 2,686,229.48, 4,029,781.98 and 793,162.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,686,229.48 : 4,029,781.98 = 793,162.28 : x
2. Step 2: Convert to fraction form
   2,686,229.48/4,029,781.98 = 793,162.28/x
3. Step 3: Cross multiply
   2,686,229.48x = 4,029,781.98 × 793,162.28
4. Step 4: Simplify right side
   2,686,229.48x = 3,196,271,063,159.71
5. Step 5: Solve for x
   x = 3,196,271,063,159.71/2,686,229.48
6. Step 6: Final answer
   x = 1,189,872.68