Finding the Fourth Proportional to 2,481,624.68, 3,423,769.98 and 1,622,687.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,481,624.68 : 3,423,769.98 = 1,622,687.72 : x
2. Step 2: Convert to fraction form
   2,481,624.68/3,423,769.98 = 1,622,687.72/x
3. Step 3: Cross multiply
   2,481,624.68x = 3,423,769.98 × 1,622,687.72
4. Step 4: Simplify right side
   2,481,624.68x = 5,555,709,502,650.65
5. Step 5: Solve for x
   x = 5,555,709,502,650.65/2,481,624.68
6. Step 6: Final answer
   x = 2,238,738.82