Finding the Fourth Proportional to 2,503,010.52, 3,754,890.48 and 905,947.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,503,010.52 : 3,754,890.48 = 905,947.28 : x
2. Step 2: Convert to fraction form
   2,503,010.52/3,754,890.48 = 905,947.28/x
3. Step 3: Cross multiply
   2,503,010.52x = 3,754,890.48 × 905,947.28
4. Step 4: Simplify right side
   2,503,010.52x = 3,401,732,815,757.58
5. Step 5: Solve for x
   x = 3,401,732,815,757.58/2,503,010.52
6. Step 6: Final answer
   x = 1,359,056.54