Finding the Fourth Proportional to 2,444,845, 3,671,105.98 and 2,070,671.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,444,845 : 3,671,105.98 = 2,070,671.20 : x
2. Step 2: Convert to fraction form
   2,444,845/3,671,105.98 = 2,070,671.20/x
3. Step 3: Cross multiply
   2,444,845x = 3,671,105.98 × 2,070,671.20
4. Step 4: Simplify right side
   2,444,845x = 7,601,653,424,933.78
5. Step 5: Solve for x
   x = 7,601,653,424,933.78/2,444,845
6. Step 6: Final answer
   x = 3,109,257.82