Finding the Fourth Proportional to 2,518,258.85, 3,475,185.71 and 1,372,338.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,518,258.85 : 3,475,185.71 = 1,372,338.89 : x
2. Step 2: Convert to fraction form
   2,518,258.85/3,475,185.71 = 1,372,338.89/x
3. Step 3: Cross multiply
   2,518,258.85x = 3,475,185.71 × 1,372,338.89
4. Step 4: Simplify right side
   2,518,258.85x = 4,769,132,499,805.26
5. Step 5: Solve for x
   x = 4,769,132,499,805.26/2,518,258.85
6. Step 6: Final answer
   x = 1,893,821.40