Finding the Fourth Proportional to 2,388,449.27, 3,296,037.32 and 1,300,739

Step by Step Solution

1. Step 1: Write the proportion equation
   2,388,449.27 : 3,296,037.32 = 1,300,739 : x
2. Step 2: Convert to fraction form
   2,388,449.27/3,296,037.32 = 1,300,739/x
3. Step 3: Cross multiply
   2,388,449.27x = 3,296,037.32 × 1,300,739
4. Step 4: Simplify right side
   2,388,449.27x = 4,287,284,281,075.79
5. Step 5: Solve for x
   x = 4,287,284,281,075.79/2,388,449.27
6. Step 6: Final answer
   x = 1,795,007.47