Finding the Fourth Proportional to 2,666,549.16, 3,679,810.23 and 1,442,827.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,666,549.16 : 3,679,810.23 = 1,442,827.69 : x
2. Step 2: Convert to fraction form
   2,666,549.16/3,679,810.23 = 1,442,827.69/x
3. Step 3: Cross multiply
   2,666,549.16x = 3,679,810.23 × 1,442,827.69
4. Step 4: Simplify right side
   2,666,549.16x = 5,309,332,093,789.27
5. Step 5: Solve for x
   x = 5,309,332,093,789.27/2,666,549.16
6. Step 6: Final answer
   x = 1,991,087.27