Finding the Fourth Proportional to 2,388,162.88, 3,295,617.42 and 1,300,447.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,388,162.88 : 3,295,617.42 = 1,300,447.36 : x
2. Step 2: Convert to fraction form
   2,388,162.88/3,295,617.42 = 1,300,447.36/x
3. Step 3: Cross multiply
   2,388,162.88x = 3,295,617.42 × 1,300,447.36
4. Step 4: Simplify right side
   2,388,162.88x = 4,285,776,973,409.01
5. Step 5: Solve for x
   x = 4,285,776,973,409.01/2,388,162.88
6. Step 6: Final answer
   x = 1,794,591.57