Finding the Fourth Proportional to 2,123,364.72, 3,177,563.76 and 1,325,022.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,123,364.72 : 3,177,563.76 = 1,325,022.24 : x
2. Step 2: Convert to fraction form
   2,123,364.72/3,177,563.76 = 1,325,022.24/x
3. Step 3: Cross multiply
   2,123,364.72x = 3,177,563.76 × 1,325,022.24
4. Step 4: Simplify right side
   2,123,364.72x = 4,210,342,651,018.02
5. Step 5: Solve for x
   x = 4,210,342,651,018.02/2,123,364.72
6. Step 6: Final answer
   x = 1,982,863.62