Finding the Fourth Proportional to 2,396,962.25, 3,307,788.24 and 1,309,234.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,396,962.25 : 3,307,788.24 = 1,309,234.51 : x
2. Step 2: Convert to fraction form
   2,396,962.25/3,307,788.24 = 1,309,234.51/x
3. Step 3: Cross multiply
   2,396,962.25x = 3,307,788.24 × 1,309,234.51
4. Step 4: Simplify right side
   2,396,962.25x = 4,330,670,499,041.22
5. Step 5: Solve for x
   x = 4,330,670,499,041.22/2,396,962.25
6. Step 6: Final answer
   x = 1,806,732.88