Finding the Fourth Proportional to 2,056,227.03, 3,085,078.59 and 918,894.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,056,227.03 : 3,085,078.59 = 918,894.15 : x
2. Step 2: Convert to fraction form
   2,056,227.03/3,085,078.59 = 918,894.15/x
3. Step 3: Cross multiply
   2,056,227.03x = 3,085,078.59 × 918,894.15
4. Step 4: Simplify right side
   2,056,227.03x = 2,834,860,668,641.25
5. Step 5: Solve for x
   x = 2,834,860,668,641.25/2,056,227.03
6. Step 6: Final answer
   x = 1,378,671.05