Finding the Fourth Proportional to 2,627,647.69, 3,626,201.06 and 1,540,227.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,627,647.69 : 3,626,201.06 = 1,540,227.55 : x
2. Step 2: Convert to fraction form
   2,627,647.69/3,626,201.06 = 1,540,227.55/x
3. Step 3: Cross multiply
   2,627,647.69x = 3,626,201.06 × 1,540,227.55
4. Step 4: Simplify right side
   2,627,647.69x = 5,585,174,774,451.20
5. Step 5: Solve for x
   x = 5,585,174,774,451.20/2,627,647.69
6. Step 6: Final answer
   x = 2,125,541.71