Finding the Fourth Proportional to 2,671,349, 4,006,980.72 and 849,687.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,671,349 : 4,006,980.72 = 849,687.48 : x
2. Step 2: Convert to fraction form
   2,671,349/4,006,980.72 = 849,687.48/x
3. Step 3: Cross multiply
   2,671,349x = 4,006,980.72 × 849,687.48
4. Step 4: Simplify right side
   2,671,349x = 3,404,681,350,385.39
5. Step 5: Solve for x
   x = 3,404,681,350,385.39/2,671,349
6. Step 6: Final answer
   x = 1,274,517.61