Finding the Fourth Proportional to 2,427,878.63, 3,350,472.71 and 1,340,150.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,427,878.63 : 3,350,472.71 = 1,340,150.51 : x
2. Step 2: Convert to fraction form
   2,427,878.63/3,350,472.71 = 1,340,150.51/x
3. Step 3: Cross multiply
   2,427,878.63x = 3,350,472.71 × 1,340,150.51
4. Step 4: Simplify right side
   2,427,878.63x = 4,490,137,704,346.83
5. Step 5: Solve for x
   x = 4,490,137,704,346.83/2,427,878.63
6. Step 6: Final answer
   x = 1,849,407.81