Finding the Fourth Proportional to 2,162,399.94, 2,983,853.97 and 1,195,400.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,162,399.94 : 2,983,853.97 = 1,195,400.34 : x
2. Step 2: Convert to fraction form
   2,162,399.94/2,983,853.97 = 1,195,400.34/x
3. Step 3: Cross multiply
   2,162,399.94x = 2,983,853.97 × 1,195,400.34
4. Step 4: Simplify right side
   2,162,399.94x = 3,566,900,050,248.35
5. Step 5: Solve for x
   x = 3,566,900,050,248.35/2,162,399.94
6. Step 6: Final answer
   x = 1,649,509.87