Finding the Fourth Proportional to 2,448,647.59, 3,673,351.68 and 1,249,921.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,448,647.59 : 3,673,351.68 = 1,249,921.30 : x
2. Step 2: Convert to fraction form
   2,448,647.59/3,673,351.68 = 1,249,921.30/x
3. Step 3: Cross multiply
   2,448,647.59x = 3,673,351.68 × 1,249,921.30
4. Step 4: Simplify right side
   2,448,647.59x = 4,591,400,507,222.78
5. Step 5: Solve for x
   x = 4,591,400,507,222.78/2,448,647.59
6. Step 6: Final answer
   x = 1,875,076.07