Finding the Fourth Proportional to 2,276,644.66, 3,141,770.76 and 1,258,049.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,276,644.66 : 3,141,770.76 = 1,258,049.41 : x
2. Step 2: Convert to fraction form
   2,276,644.66/3,141,770.76 = 1,258,049.41/x
3. Step 3: Cross multiply
   2,276,644.66x = 3,141,770.76 × 1,258,049.41
4. Step 4: Simplify right side
   2,276,644.66x = 3,952,502,843,118.82
5. Step 5: Solve for x
   x = 3,952,502,843,118.82/2,276,644.66
6. Step 6: Final answer
   x = 1,736,108.81