Finding the Fourth Proportional to 2,614,864.86, 3,920,050.92 and 908,786.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,614,864.86 : 3,920,050.92 = 908,786.52 : x
2. Step 2: Convert to fraction form
   2,614,864.86/3,920,050.92 = 908,786.52/x
3. Step 3: Cross multiply
   2,614,864.86x = 3,920,050.92 × 908,786.52
4. Step 4: Simplify right side
   2,614,864.86x = 3,562,489,433,809.60
5. Step 5: Solve for x
   x = 3,562,489,433,809.60/2,614,864.86
6. Step 6: Final answer
   x = 1,362,399.06