Finding the Fourth Proportional to 2,629,104.42, 3,628,166.52 and 1,421,880.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,629,104.42 : 3,628,166.52 = 1,421,880.42 : x
2. Step 2: Convert to fraction form
   2,629,104.42/3,628,166.52 = 1,421,880.42/x
3. Step 3: Cross multiply
   2,629,104.42x = 3,628,166.52 × 1,421,880.42
4. Step 4: Simplify right side
   2,629,104.42x = 5,158,818,935,287.54
5. Step 5: Solve for x
   x = 5,158,818,935,287.54/2,629,104.42
6. Step 6: Final answer
   x = 1,962,196.29