Finding the Fourth Proportional to 2,631,168.88, 3,631,013.02 and 1,423,944.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,631,168.88 : 3,631,013.02 = 1,423,944.88 : x
2. Step 2: Convert to fraction form
   2,631,168.88/3,631,013.02 = 1,423,944.88/x
3. Step 3: Cross multiply
   2,631,168.88x = 3,631,013.02 × 1,423,944.88
4. Step 4: Simplify right side
   2,631,168.88x = 5,170,362,399,042.34
5. Step 5: Solve for x
   x = 5,170,362,399,042.34/2,631,168.88
6. Step 6: Final answer
   x = 1,965,043.92