Finding the Fourth Proportional to 2,361,155.91, 3,258,379.94 and 1,342,560.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,361,155.91 : 3,258,379.94 = 1,342,560.57 : x
2. Step 2: Convert to fraction form
   2,361,155.91/3,258,379.94 = 1,342,560.57/x
3. Step 3: Cross multiply
   2,361,155.91x = 3,258,379.94 × 1,342,560.57
4. Step 4: Simplify right side
   2,361,155.91x = 4,374,572,422,810.16
5. Step 5: Solve for x
   x = 4,374,572,422,810.16/2,361,155.91
6. Step 6: Final answer
   x = 1,852,724.93