Finding the Fourth Proportional to 3,913,016.50, 5,400,018.74 and 2,364,062.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,913,016.50 : 5,400,018.74 = 2,364,062.82 : x
2. Step 2: Convert to fraction form
   3,913,016.50/5,400,018.74 = 2,364,062.82/x
3. Step 3: Cross multiply
   3,913,016.50x = 5,400,018.74 × 2,364,062.82
4. Step 4: Simplify right side
   3,913,016.50x = 12,765,983,524,735.96
5. Step 5: Solve for x
   x = 12,765,983,524,735.96/3,913,016.50
6. Step 6: Final answer
   x = 3,262,440.50