Finding the Fourth Proportional to 2,002,478.24, 3,004,109.40 and 880,544

Step by Step Solution

1. Step 1: Write the proportion equation
   2,002,478.24 : 3,004,109.40 = 880,544 : x
2. Step 2: Convert to fraction form
   2,002,478.24/3,004,109.40 = 880,544/x
3. Step 3: Cross multiply
   2,002,478.24x = 3,004,109.40 × 880,544
4. Step 4: Simplify right side
   2,002,478.24x = 2,645,250,507,513.60
5. Step 5: Solve for x
   x = 2,645,250,507,513.60/2,002,478.24
6. Step 6: Final answer
   x = 1,320,988.39