Finding the Fourth Proportional to 2,074,920.48, 3,112,349.76 and 1,265,542.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,074,920.48 : 3,112,349.76 = 1,265,542.56 : x
2. Step 2: Convert to fraction form
   2,074,920.48/3,112,349.76 = 1,265,542.56/x
3. Step 3: Cross multiply
   2,074,920.48x = 3,112,349.76 × 1,265,542.56
4. Step 4: Simplify right side
   2,074,920.48x = 3,938,811,082,885.79
5. Step 5: Solve for x
   x = 3,938,811,082,885.79/2,074,920.48
6. Step 6: Final answer
   x = 1,898,294.96