Finding the Fourth Proportional to 2,396,590.72, 3,307,313.56 and 1,308,842.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,396,590.72 : 3,307,313.56 = 1,308,842.52 : x
2. Step 2: Convert to fraction form
   2,396,590.72/3,307,313.56 = 1,308,842.52/x
3. Step 3: Cross multiply
   2,396,590.72x = 3,307,313.56 × 1,308,842.52
4. Step 4: Simplify right side
   2,396,590.72x = 4,328,752,614,300.57
5. Step 5: Solve for x
   x = 4,328,752,614,300.57/2,396,590.72
6. Step 6: Final answer
   x = 1,806,212.71