Finding the Fourth Proportional to 2,671,119.76, 4,007,053.86 and 874,144.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,671,119.76 : 4,007,053.86 = 874,144.48 : x
2. Step 2: Convert to fraction form
   2,671,119.76/4,007,053.86 = 874,144.48/x
3. Step 3: Cross multiply
   2,671,119.76x = 4,007,053.86 × 874,144.48
4. Step 4: Simplify right side
   2,671,119.76x = 3,502,744,012,781.69
5. Step 5: Solve for x
   x = 3,502,744,012,781.69/2,671,119.76
6. Step 6: Final answer
   x = 1,311,339.19