Finding the Fourth Proportional to 2,503,675.86, 3,754,570.95 and 905,843.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,503,675.86 : 3,754,570.95 = 905,843.94 : x
2. Step 2: Convert to fraction form
   2,503,675.86/3,754,570.95 = 905,843.94/x
3. Step 3: Cross multiply
   2,503,675.86x = 3,754,570.95 × 905,843.94
4. Step 4: Simplify right side
   2,503,675.86x = 3,401,055,342,357.54
5. Step 5: Solve for x
   x = 3,401,055,342,357.54/2,503,675.86
6. Step 6: Final answer
   x = 1,358,424.79