Finding the Fourth Proportional to 2,074,629.74, 3,112,041.81 and 1,008,400.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,074,629.74 : 3,112,041.81 = 1,008,400.82 : x
2. Step 2: Convert to fraction form
   2,074,629.74/3,112,041.81 = 1,008,400.82/x
3. Step 3: Cross multiply
   2,074,629.74x = 3,112,041.81 × 1,008,400.82
4. Step 4: Simplify right side
   2,074,629.74x = 3,138,185,513,078.28
5. Step 5: Solve for x
   x = 3,138,185,513,078.28/2,074,629.74
6. Step 6: Final answer
   x = 1,512,648.48