Finding the Fourth Proportional to 2,615,426.26, 3,923,613.69 and 1,077,567.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,615,426.26 : 3,923,613.69 = 1,077,567.68 : x
2. Step 2: Convert to fraction form
   2,615,426.26/3,923,613.69 = 1,077,567.68/x
3. Step 3: Cross multiply
   2,615,426.26x = 3,923,613.69 × 1,077,567.68
4. Step 4: Simplify right side
   2,615,426.26x = 4,227,959,301,149.54
5. Step 5: Solve for x
   x = 4,227,959,301,149.54/2,615,426.26
6. Step 6: Final answer
   x = 1,616,546.93