Finding the Fourth Proportional to 2,282,172.06, 3,149,436.18 and 1,249,663.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,282,172.06 : 3,149,436.18 = 1,249,663.39 : x
2. Step 2: Convert to fraction form
   2,282,172.06/3,149,436.18 = 1,249,663.39/x
3. Step 3: Cross multiply
   2,282,172.06x = 3,149,436.18 × 1,249,663.39
4. Step 4: Simplify right side
   2,282,172.06x = 3,935,735,093,287.45
5. Step 5: Solve for x
   x = 3,935,735,093,287.45/2,282,172.06
6. Step 6: Final answer
   x = 1,724,556.69