Finding the Fourth Proportional to 2,427,906.73, 3,350,510.77 and 1,340,178

Step by Step Solution

1. Step 1: Write the proportion equation
   2,427,906.73 : 3,350,510.77 = 1,340,178 : x
2. Step 2: Convert to fraction form
   2,427,906.73/3,350,510.77 = 1,340,178/x
3. Step 3: Cross multiply
   2,427,906.73x = 3,350,510.77 × 1,340,178
4. Step 4: Simplify right side
   2,427,906.73x = 4,490,280,816,016.17
5. Step 5: Solve for x
   x = 4,490,280,816,016.17/2,427,906.73
6. Step 6: Final answer
   x = 1,849,445.36