Finding the Fourth Proportional to 2,615,443.85, 3,923,178.29 and 793,824.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,615,443.85 : 3,923,178.29 = 793,824.61 : x
2. Step 2: Convert to fraction form
   2,615,443.85/3,923,178.29 = 793,824.61/x
3. Step 3: Cross multiply
   2,615,443.85x = 3,923,178.29 × 793,824.61
4. Step 4: Simplify right side
   2,615,443.85x = 3,114,315,476,019.72
5. Step 5: Solve for x
   x = 3,114,315,476,019.72/2,615,443.85
6. Step 6: Final answer
   x = 1,190,740.71