Finding the Fourth Proportional to 2,287,596.44, 3,429,163.29 and 1,089,196.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,287,596.44 : 3,429,163.29 = 1,089,196.76 : x
2. Step 2: Convert to fraction form
   2,287,596.44/3,429,163.29 = 1,089,196.76/x
3. Step 3: Cross multiply
   2,287,596.44x = 3,429,163.29 × 1,089,196.76
4. Step 4: Simplify right side
   2,287,596.44x = 3,735,033,544,978.94
5. Step 5: Solve for x
   x = 3,735,033,544,978.94/2,287,596.44
6. Step 6: Final answer
   x = 1,632,732.71