Finding the Fourth Proportional to 1,300,580.29, 1,794,870.53 and 727,586.29

Step by Step Solution

1. Step 1: Write the proportion equation
   1,300,580.29 : 1,794,870.53 = 727,586.29 : x
2. Step 2: Convert to fraction form
   1,300,580.29/1,794,870.53 = 727,586.29/x
3. Step 3: Cross multiply
   1,300,580.29x = 1,794,870.53 × 727,586.29
4. Step 4: Simplify right side
   1,300,580.29x = 1,305,923,189,953.03
5. Step 5: Solve for x
   x = 1,305,923,189,953.03/1,300,580.29
6. Step 6: Final answer
   x = 1,004,108.09