Finding the Fourth Proportional to 2,701,498.40, 3,728,159.88 and 1,540,116.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,701,498.40 : 3,728,159.88 = 1,540,116.40 : x
2. Step 2: Convert to fraction form
   2,701,498.40/3,728,159.88 = 1,540,116.40/x
3. Step 3: Cross multiply
   2,701,498.40x = 3,728,159.88 × 1,540,116.40
4. Step 4: Simplify right side
   2,701,498.40x = 5,741,800,173,010.03
5. Step 5: Solve for x
   x = 5,741,800,173,010.03/2,701,498.40
6. Step 6: Final answer
   x = 2,125,413.13