Finding the Fourth Proportional to 2,162,729.52, 2,984,446.32 and 1,195,801.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,162,729.52 : 2,984,446.32 = 1,195,801.68 : x
2. Step 2: Convert to fraction form
   2,162,729.52/2,984,446.32 = 1,195,801.68/x
3. Step 3: Cross multiply
   2,162,729.52x = 2,984,446.32 × 1,195,801.68
4. Step 4: Simplify right side
   2,162,729.52x = 3,568,805,923,325.82
5. Step 5: Solve for x
   x = 3,568,805,923,325.82/2,162,729.52
6. Step 6: Final answer
   x = 1,650,139.74