Finding the Fourth Proportional to 2,615,443.10, 3,923,177.17 and 793,823.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,615,443.10 : 3,923,177.17 = 793,823.86 : x
2. Step 2: Convert to fraction form
   2,615,443.10/3,923,177.17 = 793,823.86/x
3. Step 3: Cross multiply
   2,615,443.10x = 3,923,177.17 × 793,823.86
4. Step 4: Simplify right side
   2,615,443.10x = 3,114,311,644,553.28
5. Step 5: Solve for x
   x = 3,114,311,644,553.28/2,615,443.10
6. Step 6: Final answer
   x = 1,190,739.59