Finding the Fourth Proportional to 2,071,944.44, 3,105,559.89 and 1,260,540.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,071,944.44 : 3,105,559.89 = 1,260,540.23 : x
2. Step 2: Convert to fraction form
   2,071,944.44/3,105,559.89 = 1,260,540.23/x
3. Step 3: Cross multiply
   2,071,944.44x = 3,105,559.89 × 1,260,540.23
4. Step 4: Simplify right side
   2,071,944.44x = 3,914,683,185,149.47
5. Step 5: Solve for x
   x = 3,914,683,185,149.47/2,071,944.44
6. Step 6: Final answer
   x = 1,889,376.53