Finding the Fourth Proportional to 3,123,301.24, 4,309,976.82 and 1,727,779.48

Step by Step Solution

1. Step 1: Write the proportion equation
   3,123,301.24 : 4,309,976.82 = 1,727,779.48 : x
2. Step 2: Convert to fraction form
   3,123,301.24/4,309,976.82 = 1,727,779.48/x
3. Step 3: Cross multiply
   3,123,301.24x = 4,309,976.82 × 1,727,779.48
4. Step 4: Simplify right side
   3,123,301.24x = 7,446,689,508,871.65
5. Step 5: Solve for x
   x = 7,446,689,508,871.65/3,123,301.24
6. Step 6: Final answer
   x = 2,384,236.72