Finding the Fourth Proportional to 2,671,341, 4,006,968.71 and 849,679.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,671,341 : 4,006,968.71 = 849,679.49 : x
2. Step 2: Convert to fraction form
   2,671,341/4,006,968.71 = 849,679.49/x
3. Step 3: Cross multiply
   2,671,341x = 4,006,968.71 × 849,679.49
4. Step 4: Simplify right side
   2,671,341x = 3,404,639,105,675.52
5. Step 5: Solve for x
   x = 3,404,639,105,675.52/2,671,341
6. Step 6: Final answer
   x = 1,274,505.62