Finding the Fourth Proportional to 1,339,300.07, 1,848,247.67 and 727,464.81

Step by Step Solution

1. Step 1: Write the proportion equation
   1,339,300.07 : 1,848,247.67 = 727,464.81 : x
2. Step 2: Convert to fraction form
   1,339,300.07/1,848,247.67 = 727,464.81/x
3. Step 3: Cross multiply
   1,339,300.07x = 1,848,247.67 × 727,464.81
4. Step 4: Simplify right side
   1,339,300.07x = 1,344,535,141,908.15
5. Step 5: Solve for x
   x = 1,344,535,141,908.15/1,339,300.07
6. Step 6: Final answer
   x = 1,003,908.82